20523-4000 SKF 1097

 
 
20h 52m 16.39s -39° 59' 50.5" P.A. 2.00 sep 9.6 mag 10.50,17.00 Sp K5 dist. 35.32 pc (115.21 l.y.)
 
 
Coord 2000 20523-4000 Discov num SKF1097 Comp Coord arcsec 2000 20 52 16.39 -39 59 50.5
Date first 1996 Date last 2015 Obs 4
Pa first 4 Pa last 2.3 P.A. Now (θ) 2.3°
Sep first 9.2 Sep last 9.561 Sep. Now (ρ) 9.561"
Mag pri 10.50 Mag sec 17.00 delta mag (ΔM) 6.5 Spectral class K5 (yellow-orange)
Pri motion ra +117 Sec motion ra
Pri motion dec -165 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Microscopium HIP 103019 Tycho2 7968-00039-1 Gaia DR2 6678530491511225856
CD CD-4014067 CP CP-40 9390 Distance 35.32 Distance ly 115.21
 
 
SUSPECTED ORBITAL ELEMENTS
 
 
Identifier20523-4000
coord_arcsec_2000205216.39-395950.5
Period (P)917.3d (2.51y)± 1.1 Periastron (T)54681.5d (2008.589y)± 0.2 Semi-major axis (a)10.8m± 1.3
Eccentricity (e)0.502± 0.001 Inclination (i)160.9°± 2.5 Longitude of periastron (ω)74.2°± 0.1
Node (Ω)143.1°± 8.6 Notes ReferenceSaJ2011
Equinox Last observation Grade9(1=Definitive, 9=Indet.)
label theta rho
2000-01-01 238.0 0.015
2001-01-01 97.1 0.005
2002-01-01 268.0 0.015
2003-01-01 202.4 0.012
2004-01-01 308.7 0.011
2005-01-01 239.4 0.015
2006-01-01 107.4 0.006
2007-01-01 269.4 0.015
2008-01-01 204.6 0.012
2009-01-01 311.5 0.011
2010-01-01 240.7 0.015
2011-01-01 116.8 0.006
2012-01-01 270.8 0.015
2013-01-01 206.6 0.012
2014-01-01 314.4 0.010
2015-01-01 242.1 0.015
2016-01-01 125.2 0.006
2017-01-01 272.3 0.015
2018-01-01 208.6 0.013
2019-01-01 317.5 0.010
2020-01-01 243.4 0.015
2021-01-01 132.9 0.007
2022-01-01 273.8 0.014
2023-01-01 210.6 0.013
2024-01-01 320.8 0.010
2025-01-01 244.8 0.015
2026-01-01 139.8 0.007
2027-01-01 275.3 0.014
2028-01-01 212.4 0.013
2029-01-01 324.3 0.009
2030-01-01 246.1 0.015


 
grafico orbita
Note: Theta is PA, Rho is Sep. For yearly orbits, data refer to Jan 1st.



 
 


wds20523-4000o.png orbit plot
Measures: green=micrometric, blue=interferometric, purple=photographic
 
 
 
WDS 20523-4000 SKF 1097 : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
Skf2000 Ma - Skiff, B.A. ...................
Skf2000 Webb Soc., Double Star Circ. 8, 2000 (may not be properly precessed)
Skf2002 C - Skiff, B.A. ...................
Skf2002 private communication, 2002
Skf2002 (measure based on 2MASS data, may not be properly precessed)
Skf2003 - Skiff, B.A. ...................
Skf2003 private communication, 2003 (may not be properly precessed)
Skf2004 - Skiff, B.A. ...................
Skf2004 private communication, 2004 (may not be properly precessed)
Skf2004 (coordinates and identifications for Stock & Wroblewski pairs)
Skf2005 C - Skiff, B.A. ...................
Skf2005 private communication, 2005 (may not be properly precessed)
Skf2006 - Skiff, B.A. ...................
Skf2006 private communication, 2006 (may not be properly precessed)
Skf2006b Pa - Skiff, B.A. ...................
Skf2006b private communication, 2006 (may not be properly precessed)
Skf2006b (data mining of Stephenson, C.B., AJ 91, 144, 1986) 1986AJ.....91..144S
Skf2006c Po - Skiff, B.A. ...................
Skf2006c private communication, 2006 (may not be properly precessed)
Skf2006c (data mining of Joy & Abt, ApJS 28, 1, 1974) 1974ApJS...28....1J
Skf2007 - Skiff, B.A. ...................
Skf2007 private communication, 2007 (may not be properly precessed)
Skf2009 E2 - Skiff, B.A. ...................
Skf2009 private communication, 2009 (may not be properly precessed)
Skf2010 C j Skiff, B.A. ...................
Skf2010 +E+ private communication, 2010 (may not be properly precessed)
Skf2010 +Pa
Skf2011 C j Skiff, B.A. ...................
Skf2011 +E+ private communication, 2011 (may not be properly precessed)
Skf2011 +H+
Skf2011 +M+
Skf2011 +P+
Skf2011 +T
Skf2011b Pa j Skiff, B.A. ...................
Skf2011b +E+ Webb Soc., Double Star Circ. 19, 2011 (may not be properly precessed)
Skf2012 A j Skiff, B.A. ...................
Skf2012 +C private communication, 2012 (may not be properly precessed)
Skf2012 +E+
Skf2012 +H+
Skf2012 +P+
Skf2012 +T+
Skf2012b C j Skiff, B.A. ...................
Skf2012b private communication, 2012 (may not be properly precessed)
Skf2012b (measure calculated from component coords in Alcock et al., ApJ 562, 337, 2001) 2001ApJ...562..337A
Skf2012c Ci - Skiff, B.A. ...................
Skf2012c private communication, 2012 (may not be properly precessed)
Skf2012c (measure calculated from component coords in FLX2006) 2006ApJ...639..816E
Skf2012d Pa j Skiff, B.A. ...................
Skf2012d private communication, 2012 (may not be properly precessed)
Skf2012d (measure calculated from component coords in Fresneau et al., A&A 469, 1221, 2007) 2007A&A...469.1221F
Skf2012e C j Skiff, B.A. ...................
Skf2012e private communication, 2012 (may not be properly precessed)
Skf2012e (measure calculated from component coords in Slesnick et al. 2002) 2002ApJ...576..880S
Skf2012f C j Skiff, B.A. ...................
Skf2012f +H private communication, 2012 (may not be properly precessed)
Skf2012f (measure calculated from component coords in Romano et al., A&A 488, 1221, 2008) 2008A&A...488.1221R
Skf2012g C - Skiff, B.A. ...................
Skf2012g private communication, 2012 (may not be properly precessed)
Skf2012g (measure calculated from component coords in Trullols et al. 1997) 1997A&A...324..549T
Skf2012h C - Skiff, B.A. ...................
Skf2012h private communication, 2012 (may not be properly precessed)
Skf2012h (measure calculated from component coords in Herbig, ApJ 497, 736, 1998) 1998ApJ...497..736H
Skf2012i H - Skiff, B.A. ...................
Skf2012i private communication, 2012 (may not be properly precessed)
Skf2012i (measure calculated from component coords in Najita et al. 2000) 2000ApJ...541..977N
Skf2012j C j Skiff, B.A. ...................
Skf2012j private communication, 2012 (may not be properly precessed)
Skf2012j (measure calculated from component coords in Luhman et al. 2003) 2003ApJ...593.1093L
Skf2012k C - Skiff, B.A. ...................
Skf2012k private communication, 2012 (may not be properly precessed)
Skf2012k (measure calculated from component coords in Cohen et al. 2004) 2004AJ....127.1602C
Skf2012l C - Skiff, B.A. ...................
Skf2012l private communication, 2012 (may not be properly precessed)
Skf2012l (measure calculated from component coords in Littlefair et al, MNRAS 358,341,2005) 2005MNRAS.358..341L
Skf2012m H - Skiff, B.A. ...................
Skf2012m private communication, 2012 (may not be properly precessed)
Skf2012m (measure calculated from component coords in Lada et al., AJ 131, 1574, 2006) 2006ApJ...131.1574L
Skf2012n C - Skiff, B.A. ...................
Skf2012n private communication, 2012 (may not be properly precessed)
Skf2012n (measure calculated from component coords in Mayne et al. 2007) 2007MNRAS.375.1220M
Skf2012o E - Skiff, B.A. ...................
Skf2012o +E2 private communication, 2012 (may not be properly precessed)
Skf2012o (measure calculated from component coords in Poleski et al. 2011) 2011AcA....61..199P
Skf2012q C j Skiff, B.A. ...................
Skf2012q +E+ Webb Soc., Double Star Circ. 20, 2012 (may not be properly precessed)
Skf2012q +H+
Skf2012q +Mr
Skf2012q +P+
Skf2012q +T
Skf2013 A j Skiff, B.A. ...................
Skf2013 +C private communication, 2013 (may not be properly precessed)
Skf2013 +E+
Skf2013 +H+
Skf2013 +Ma
Skf2013 +P+
Skf2013 +T
Skf2013b C j Skiff, B.A. ...................
Skf2013b +E+ Webb Soc., Double Star Circ. 21, 2013 (may not be properly precessed)
Skf2013b +H+
Skf2013b +P+
Skf2013b +T+
Skf2013c E - Skiff, B.A. ...................
Skf2013c +Pa private communication, 2013 (may not be properly precessed)
Skf2013c (measure calculated from component coords in Galadi-Enriquez et al. 1998) 1998A&AS..131..239G
Skf2014 C j Skiff, B.A. ...................
Skf2014 +E+ private communication, 2014 (may not be properly precessed)
Skf2014 +H+
Skf2014 +P+
Skf2014b C j Skiff, B.A. ...................
Skf2014b +E+ Webb Soc., Double Star Circ. 22, 2014 (may not be properly precessed)
Skf2014b +H+
Skf2014b +M+
Skf2014b +P+
Skf2014b +T
Skf2014c E - Skiff, B.A. ...................
Skf2014c +Pa Webb Soc., Double Star Circ. 22, 2014 (may not be properly precessed)
Skf2014c (measure calculated from component coords in Galadi-Enriquez et al. 1998) 1998A&AS..131..239G
Skf2014d Pa w Skiff, B.A. ...................
Skf2014d Webb Soc., Double Star Circ. 22, 2014 (may not be properly precessed)
Skf2014d (measure calculated from component coords in Fresneau et al., A&A 469, 1221, 2007) 2007A&A...469.1221F
Skf2015 C j Skiff, B.A. ...................
Skf2015 +E+ private communication, 2015 (may not be properly precessed)
Skf2015 +H+
Skf2015 +P+
Skf2015 +T
Skf2015b C j Skiff, B.A. ...................
Skf2015b +E+ Webb Soc., Double Star Circ. 23, 40, 2015 (may not be properly precessed)
Skf2015b +Hw
Skf2015b +P+
Skf2015c C j Skiff, B.A. ...................
Skf2015c +E+ Webb Soc., Double Star Circ. 23, 49, 2015 (may not be properly precessed)
Skf2015c +H+
Skf2015c +P+
Skf2015c +T
Skf2015d C j Skiff, B.A. ...................
Skf2015d +E+ private communication, 2015 (list 38; may not be properly precessed)
Skf2015d +H+
Skf2015d +P+
Skf2015d +T
Skf2015e C j Skiff, B.A. ...................
Skf2015e +E+ private communication, 2015 (list 39; may not be properly precessed)
Skf2015e +H+
Skf2015e +P+
Skf2015e +T
Skf2016a C j Skiff, B.A. ...................
Skf2016a +E+ private communication, 2016 (list 40; may not be properly precessed)
Skf2016a +H+
Skf2016a +P+
Skf2016a +T
Skf2016b Pa j Skiff, B.A. (measure in Csr2016) ...................
Skf2016b +P Webb Soc., Double Star Circ. 24, 40, 2016
Skf2016b +E2
Skf2016b +Ht
Skf2016b +Eu
Skf2016b +C
Skf2016b +Hw
Skf2016b +Er
Skf2016c P+ j Skiff, B.A. ...................
Skf2016c +C Webb Soc., Double Star Circ. 24, 43, 2016
Skf2016c +E+
Skf2016c +H+
Skf2016c +P+
Skf2016c +T+
Skf2016d C j Skiff, B.A. ...................
Skf2016d +E+ private communication, 2016 (list 41; may not be properly precessed)
Skf2016d +H+
Skf2016d +P+
Skf2016d +T
Skf2016e C j Skiff, B.A. ...................
Skf2016e +E+ private communication, 2016 (14 June email; may not be properly precessed)
Skf2016f C - Skiff, B.A. ...................
Skf2016f +E+ private communication, 2016 (list 42; may not be properly precessed)
Skf2016f +H+
Skf2016f +P+
Skf2016f +T
Skf2016g C j Skiff, B.A. ...................
Skf2016g +E+ private communication, 2016 (list 43; may not be properly precessed)
Skf2016g +H+
Skf2016g +P+
Skf2016g +T
Skf2016h Hg - Skiff, B.A. ...................
Skf2016h private communication, 2016 (1 December email; may not be properly precessed)
Skf2016i Hg - Skiff, B.A. ...................
Skf2016i private communication, 2016 (20 December email; may not be properly precessed)
Skf2016j Hg - Skiff, B.A. ...................
Skf2016j private communication, 2016 (24 December email; may not be properly precessed)
Skf2017a C+ j Skiff, B.A. ...................
Skf2017a +H private communication, 2017 (13 January email; may not be properly precessed)
Skf2017b Hg - Skiff, B.A. ...................
Skf2017b private communication, 2017 (14 January email; may not be properly precessed)
Skf2017b
Skf2017c C+ j Skiff, B.A. ...................
Skf2017c +E+ private communication, 2017 (30 January email; may not be properly precessed)
Skf2017c +H+
Skf2017c +P
Skf2017d Hg - Skiff, B.A. ...................
Skf2017d private communication, 2017 (26 Febuary email; may not be properly precessed)
Skf2017e C+ j Skiff, B.A. ...................
Skf2017e +P private communication, 2017 (9 March email; may not be properly precessed)
Skf2017f E+ - Skiff, B.A. ...................
Skf2017f +H private communication, 2017 (24 May email; may not be properly precessed)
Skf2017g P+ u Skiff, B.A. ...................
Skf2017g +C+ Webb Soc., Double Star Circ. 25, 62, 2017
Skf2017g +E+
Skf2017g +H+
Skf2017g +T
Skf2017h Hg - Skiff, B.A. ...................
Skf2017h private communication, 2017 (24 June email; may not be properly precessed)
Skf2017i H+ w Skiff, B.A. ...................
Skf2017i +P+ private communication, 2017 (11 July email; may not be properly precessed)
Skf2017i +E+
Skf2017i +C
Skf2017j H+ w Skiff, B.A. ...................
Skf2017j +P+ private communication, 2017 (15 July emails; may not be properly precessed)
Skf2017j +E
Skf2017k C+ - Skiff, B.A. ...................
Skf2017k +E+ private communication, 2017 (17 July emails; may not be properly precessed)
Skf2017k +H
Skf2017l C+ - Skiff, B.A. ...................
Skf2017l +E+ private communication, 2017 (18 July emails; may not be properly precessed)
Skf2017l +H
Skf2017m P+ w Skiff, B.A. ...................
Skf2017m +E+ private communication, 2017 (20 July emails; may not be properly precessed)
Skf2017m +H+
Skf2017m +C
Skf2017n E+ - Skiff, B.A. ...................
Skf2017n +H private communication, 2017 (25 July emails; may not be properly precessed)
Skf2017o E+ w Skiff, B.A. ...................
Skf2017o +P+ private communication, 2017 (20 August emails; may not be properly precessed)
Skf2017o +C
Skf2017p E+ j Skiff, B.A. ...................
Skf2017p +P+ private communication, 2017 (2 October emails; may not be properly precessed)
Skf2017p +C+
Skf2017p +H
Skf2017q E+ w Skiff, B.A. ...................
Skf2017q +P+ private communication, 2017 (3 October emails; may not be properly precessed)
Skf2017q +H
Skf2018a E j Skiff, B.A. ...................
Skf2018a private communication, 2018 (18 January emails; may not be properly precessed)
Skf2018b E+ j Skiff, B.A. ...................
Skf2018b +C private communication, 2018 (10 February emails; may not be properly precessed)
Skf2018c E+ j Skiff, B.A. ...................
Skf2018c +C private communication, 2018 (16 February emails; may not be properly precessed)
Skf2018d E+ j Skiff, B.A. ...................
Skf2018d +C private communication, 2018 (6 March emails; may not be properly precessed)
Skf2018e E+ j Skiff, B.A. ...................
Skf2018e +not private communication, 2018 (15 March emails; may not be properly precessed)
Skf2018f not j Skiff, B.A. ...................
Skf2018f private communication, 2018 (9 March emails; may not be properly precessed)
Skf2018g Hg j Skiff, B.A. ...................
Skf2018g private communication, 2018 (20 March emails; may not be properly precessed)
Skf2018h H j Skiff, B.A. ...................
Skf2018h +E private communication, 2018 (6 April emails; may not be properly precessed)
Skf2018i H j Skiff, B.A. ...................
Skf2018i +P private communication, 2018 (19 October emails; may not be properly precessed)
Skf2018j H j Skiff, B.A. ...................
Skf2018j +P private communication, 2018 (24 November emails; may not be properly precessed)
Skf2018k H j Skiff, B.A. ...................
Skf2018k +P private communication, 2018 (19 December emails; may not be properly precessed)
Skf2019a H j Skiff, B.A. ...................
Skf2019a private communication, 2019 (16 July email; may not be properly precessed)
Skf2019b H j Skiff, B.A. ...................
Skf2019b private communication, 2019 (6 August email; may not be properly precessed)
Skf2019c j Skiff, B.A. ...................
Skf2019c private communication, 2019 (16 August email; may not be properly precessed)
Skf2019d H j Skiff, B.A. ...................
Skf2019d private communication, 2019 (11 September email; may not be properly precessed)
Skf2019e H+ j Skiff, B.A. ...................
Skf2019e +E private communication, 2019 (30 July email; may not be properly precessed)
Skf2019f C j Skiff, B.A. ...................
Skf2019f +E+ private communication, 2019 (list 44; may not be properly precessed)
Skf2019f +H+
Skf2019f +P+
Skf2019f +T
Skf2019g Z j Skiff, B.A. ...................
Skf2019g private communication, 2019 (8 October email)
Skf2020a C j Skiff, B.A. ...................
Skf2020a +E+ private communication, 2020 (9 March email; may not be properly precessed)
Skf2020a +H+
Skf2020a +P
Skf2020b C j Skiff, B.A. ...................
Skf2020b +E+ private communication, 2020 (list 45; may not be properly precessed)
Skf2020b +H+
Skf2020b +P+
Skf2020b +T
Skf2020c Hg j Skiff, B.A. ...................
Skf2020c private communication, 2020 (5 August email)
Skf2020d Hg+ j Skiff, B.A. ...................
Skf2020d +Ek private communication, 2020 (23 August email)
Skf2020e Hg j Skiff, B.A. ...................
Skf2020e private communication, 2020 (31 August email)
Skf2020f E Skiff, B.A. ...................
Skf2020f private communication, 2020 (22 November email)
Skf2021a Hg Skiff, B.A. ...................
Skf2021a private communication, 2021 (13 March email)
Skf2021b H+ Skiff, B.A. ...................
Skf2021b +E+ private communication, 2021 (15 November email)
Skf2021c Hg Skiff, B.A. ...................
Skf2021c private communication, 2021 (16 December email)
Skf2022a E Skiff, B.A. ...................
Skf2022a private communication, 2022 (12 September email)
Skf2022b Hg Skiff, B.A. ...................
Skf2022b private communication, 2022 (28 September email)
Skf2022c E Skiff, B.A. ...................
Skf2022c private communication, 2022 (17 October email)
Skf2022d E Skiff, B.A. ...................
Skf2022d private communication, 2022 (12 December email)
Skf2022e Hg Skiff, B.A. ...................
Skf2022e private communication, 2022 (19 December email)
Skf2023a Hg Skiff, B.A. ...................
Skf2023a private communication, 2023 (28 February email)
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20523-4000 SKF1097 2000 2 4 9.5 10.50 17.00 K5 205216.49-395950.6
20523-4000 SKF1097 2015 3 2 9.6 10.50 17.00 K5 205216.39-395950.5

If you need more information about this double, apply for a data request form to the WDS.

 
 
WDS 20523-4000 SKF 1097 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 20523-4000 SKF 1097 : MEASURES
 
 
No records found.

 
 
WDS 20523-4000 : VIRTUAL EYEPIECE
 
 

20523-4000 SKF1097A mag 10.5 Sp K5 20523-4000 SKF1097B sep 9.6 P.A. 1.80 mag 17 virtual eyepiece
Click on the map to see the double of your interest.
Pass over with the mouse cursor to display the catalog designation.

Radius:
Components only
 
 
WDS 20523-4000 : ALADIN DSS IMAGE @ 20h 52m 16.39s -39° 59' 50.5"
 
 
 
 
WDS 20523-4000 SKF 1097 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only


20523-4000  SKF1097 distance=0' 20501-3943  R   326 distance=31' 20492-4012  TSN 194 distance=38' 20561-3953  SKF1098 distance=45' 20497-3921  B   502 distance=50' 20517-4054  HJ 5228 distance=55' 20563-3916  TDT2646 distance=64' 20552-4104  UC 4326 distance=73' 20574-3913  TDT2658 distance=76' 20576-3908  WG  263 distance=82' 20452-4017  CRU9013AB distance=83' 20452-4017  DAM 815AC distance=83' 20503-3839  B   503 distance=85' 20530-3836  TOI 154 distance=85' 20593-3902  WG  264 distance=101' 20562-3828  TDT2645AB distance=103' 20442-3914  WSP   7AB distance=105' 20442-3914  WSP   7AC distance=105' 20552-4139  UC 4327 distance=105' 20433-3945  WG  262 distance=106' 20521-3810  SEE 429 distance=110' 20436-3912  TDT2502 distance=111' 20573-4136  UC 4343 distance=113' 20536-4153  BRT1115 distance=115' 20435-3905  TDT2501 distance=116' 21007-4111  I  1049 distance=120' 21008-4123  B   513 distance=128' 20593-3820  B  2894 distance=129' 20556-4204  BRT1116 distance=131' 20404-4012  WG  260 distance=131' 21009-4132  WIS 346 distance=135' 20419-3853  TOI2247 distance=138' 21038-4041  RSS  37 distance=139' 20561-4213  UC 4335 distance=141' 20570-3748  NSN 489 distance=144' 21029-3839  KPP4221CD distance=148' 21030-3838  UC 4365 distance=149' 20576-3745  B  2488 distance=149' 20392-3945  UC 4244 distance=151' 20579-3743  HJ 5236 distance=152' 21055-3933  TDT2734 distance=156' 20400-4109  UC 4250 distance=157' 20584-3735  SKF1251 distance=163' 20457-3736  HJ 5216 distance=163' 20502-3719  BRT1813 distance=164' 21065-4012  WG  265 distance=165' 20542-3714  BRT1815 distance=168' 21071-3944  KPP2409 distance=172' 21028-4206  TDT2712 distance=174' 20392-4131  KPP1483 distance=175' 21064-4123  SEE 437AB distance=182' grafico limitrofi
Click on the map to see the double of your interest.
Pass over with the mouse cursor to display the catalog designation.

Show name coord_2000 discov# comp pa sep dist(')
Show 20523-4000 SKF1097 2 9.6
Show 20501-3943 R 326 293 40.3 31
Show 20492-4012 TSN 194 187 0.0 38
Show 20561-3953 SKF1098 225 6.9 45
Show 20497-3921 B 502 113 1.3 50
Show 20517-4054 HJ 5228 104 32.5 55
Show 20563-3916 TDT2646 242 1.6 64
Show 20552-4104 UC 4326 242 36.5 73
Show 20574-3913 TDT2658 30 0.5 76
Show 20576-3908 WG 263 34 7.1 82
Show 20452-4017 CRU9013 AB 101 70.2 83
Show 20452-4017 DAM 815 AC 180 19.5 83
Show 20503-3839 B 503 116 2.5 85
Show 20530-3836 TOI 154 203 0.2 85
Show 20593-3902 WG 264 82 5.3 101
Show 20562-3828 TDT2645 AB 241 0.7 103
Show 20442-3914 WSP 7 AB 229 4.5 105
Show 20442-3914 WSP 7 AC 137 14.3 105
Show 20552-4139 UC 4327 96 77.2 105
Show 20433-3945 WG 262 199 3.3 106
Show 20521-3810 SEE 429 179 3.4 110
Show 20436-3912 TDT2502 230 0.7 111
Show 20573-4136 UC 4343 265 17.3 113
Show 20536-4153 BRT1115 339 3.5 115
Show 20435-3905 TDT2501 52 0.5 116
Show 21007-4111 I 1049 346 1.3 120
Show 21008-4123 B 513 29 3.8 128
Show 20593-3820 B 2894 311 11.4 129
Show 20556-4204 BRT1116 138 4.5 131
Show 20404-4012 WG 260 31 6.2 131
Show 21009-4132 WIS 346 6 999.9 135
Show 20419-3853 TOI2247 347 0.3 138
Show 21038-4041 RSS 37 318 50.5 139
Show 20561-4213 UC 4335 196 30.8 141
Show 20570-3748 NSN 489 348 2.7 144
Show 21029-3839 KPP4221 CD 265 4.5 148
Show 21030-3838 UC 4365 207 99.7 149
Show 20576-3745 B 2488 226 2.4 149
Show 20392-3945 UC 4244 129 43.9 151
Show 20579-3743 HJ 5236 308 5.9 152
Show 21055-3933 TDT2734 35 0.4 156
Show 20400-4109 UC 4250 315 28.8 157
Show 20584-3735 SKF1251 217 148.1 163
Show 20457-3736 HJ 5216 22 15.6 163
Show 20502-3719 BRT1813 296 5.4 164
Show 21065-4012 WG 265 64 10.0 165
Show 20542-3714 BRT1815 207 4.2 168
Show 21071-3944 KPP2409 194 20.9 172
Show 21028-4206 TDT2712 309 0.7 174
Show 20392-4131 KPP1483 59 11.1 175
Show 21064-4123 SEE 437 AB 54 43.8 182

 
 
WDS 20523-4000 : COMPONENTS
 
 
  A
B pa=1.8°
sep=9.56"
 
 
20523-4000 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 205216.39-395950.5 Mag 10.5 Spectral class K5 (yellow-orange)
PmRA 117.00 PmDE -165.0 HIP 103019 Tycho2 7968-00039-1
CD CD-4014067 CP CP-40 9390
Tycho2
Tycho2 7968-00039-1 Pflag RAmdeg 313.06827920 DEmdeg -39.99737288
PmRA 117.4 PmDE -165.6 E RAmdeg 36 E DEmdeg 45
E pmRA 2.2 E pmDE 2.1 EpRAm 1988.61 EpDEm 1986.24
Num 3 Q RAmdeg 1.3 Q DEmdeg 0.0 Q pmRA 1.3
Q pmDE 0.0 BTmag 12.120 E BTmag 0.138 VTmag 10.542
E VTmag 0.047 Prox 999 TYC T HIP 103019
CCDM RAdeg 313.06793083 DEdeg -39.99698778 EpRA 1990 1.82
EpDE 1990 1.63 E RAdeg 37.2 E DEdeg 45.7 Posflg
Corr -0.2
Hipparcos
Catalog H HIP 103019 Proxy RAhms 20 52 16.30
DEdms -39 59 49.1 Vmag 10.35 VarFlag R Vmag G
RAdeg 313.068 DEdeg -39.997 AstroRef Plx 28.49
CCDM N CCDM Nsys Ncomp 1
MultFlag G Source Qual M HIP
Theta Rho HD BD
CD CD-4014067 CP CP-40 9390 Dm number -4014067 VIred 1.54
SpType K5 R SpType Coord arcsec 2000 205216.30-395949.1
Hipparcos 2
HIP 103019 Sn 5 So 1 Nc 1
RArad 5.4640662228 DErad -0.698078959 Plx 28.31 PmRA 119.06
PmDE -164.99 E RArad 1.96 E DErad 1.44 E Plx 2.32
E pmRA 2.51 E pmDE 1.95 Hpmag 10.4523 E Hpmag 0.0037
SHp 0.027 VA 0 BV 1.332 E BV 0.008
VI 1.54
 
 
20523-4000 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 205216.42-395940.9 Mag 17 Calc delta mag 6.5
Calc coord yes