21550+5356 SKF 2398

 
 
21h 54m 59.74s +53° 56' 08.2" P.A. 310.00 sep 11.5 mag 6.90,13.00 Sp F5V+M3 dist. 47.62 pc (155.34 l.y.)
 
 
Coord 2000 21550+5356 Discov num SKF2398 Comp Coord arcsec 2000 21 54 59.74 +53 56 08.2
Date first 1955 Date last 2015 Obs 7
Pa first 311 Pa last 310.1 P.A. Now (θ) 310.1°
Sep first 12.8 Sep last 11.545 Sep. Now (ρ) 11.545"
Mag pri 6.90 Mag sec 13.00 delta mag (ΔM) 6.1 Spectral class F5V+M3 (yellow-white/red)
Pri motion ra +148 Sec motion ra +163
Pri motion dec +086 Sec motion dec +088
Notes V (Proper motion indicates physical)
rPM=0.082 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cygnus SAO 33865 HIP 108174 Tycho2 3968-00943-1
Gaia DR2 2173711437038708224 HD 208502 GC 30692 BD BD+53 2735
Distance 47.62 Distance ly 155.34
 
 
WDS 21550+5356 SKF 2398 : 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
21550+5356 SKF2398 2000 2 310 11.7 6.90 13.00 F5V V 215459.74+535608.2
21550+5356 SKF2398 2013 3 310 11.6 6.90 13.00 F5V V 215459.74+535608.2
21550+5356 SKF2398 2015 4 310 11.6 6.90 13.00 F5V+M3 V 215459.74+535608.2

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

 
 
WDS 21550+5356 SKF 2398 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 21550+5356 SKF 2398 : MEASURES
 
 
No records found.

 
 
WDS 21550+5356 : VIRTUAL EYEPIECE
 
 

21550+5356 SKF2398A mag 6.9 Sp F5V 21550+5356 SKF2398B sep 9.1 P.A. 325.00 mag 13 Sp M3 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 21550+5356 : ALADIN DSS IMAGE @ 21h 54m 59.74s +53° 56' 08.2"
 
 
 
 
WDS 21550+5356 SKF 2398 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only


21550+5356  SKF2398 distance=0' 21533+5400  HDS3115 distance=16' 21535+5417  BU  841 distance=25' 21520+5401  BU 1507 distance=28' 21514+5418  HLD  50AB distance=39' 21514+5418  HLD  50AC distance=39' 21522+5429  STI2596 distance=41' 21585+5428  STI2603 distance=45' 21501+5340  ES 1014 distance=47' 21550+5442  A  1800 distance=47' 21496+5350  TDT3181 distance=49' 21497+5342  ES  681 distance=49' 21578+5314  KPP2191 distance=50' 21546+5445  LDS6365 distance=50' 21495+5349  HJ 3062AB distance=50' 21495+5349  HJ 3066AC distance=50' 21495+5349  HJ 3066AD distance=50' 21590+5432  ES  684 distance=50' 22006+5411  STF2852 distance=52' 22006+5337  RAO 469 distance=54' 22004+5433  TDT3285 distance=61' 21482+5407  LDS5928 distance=61' 21557+5500  KPP1133 distance=65' 21477+5419  ES 1013 distance=69' 22030+5353  TDT3310 distance=72' 21568+5506  TDT3252 distance=72' 22033+5403  TDT3313 distance=74' 21465+5411  TDT3152 distance=77' 21584+5245  ES 1015AB distance=78' 21584+5245  ES 1015AC distance=78' 21572+5515  CRB 211 distance=82' 21590+5511  STI2604 distance=83' 21455+5356  TDT3140 distance=84' 21472+5310  GIC 171 distance=84' 21555+5232  STT 456CD distance=85' 21555+5232  STT 456AB distance=85' 21555+5232  STT 456AC distance=85' 21555+5232  STT 456AD distance=85' 21555+5232  ABH 154AB,E distance=85' 21555+5232  ABH 154AB,F distance=85' 21555+5232  ABH 154AB,G distance=85' 21555+5232  ABH 154AB,H distance=85' 21555+5232  ABH 154AB,I distance=85' 21555+5232  ABH 154AB,J distance=85' 21555+5232  ABH 154AB,K distance=85' 21555+5232  ABH 154AB,L distance=85' 21578+5234  ARN  98 distance=87' 22037+5313  HDS3131 distance=89' 22019+5506  HJ 1718CD distance=92' 22019+5506  HJ 1718BC distance=92' 22019+5506  HJ 1718AB distance=93' 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 21550+5356 SKF2398 310 11.5
Show 21533+5400 HDS3115 75 1.4 16
Show 21535+5417 BU 841 195 2.1 25
Show 21520+5401 BU 1507 67 17.4 28
Show 21514+5418 HLD 50 AB 175 1.6 39
Show 21514+5418 HLD 50 AC 334 7.6 39
Show 21522+5429 STI2596 224 10.7 41
Show 21585+5428 STI2603 53 5.0 45
Show 21501+5340 ES 1014 231 4.0 47
Show 21550+5442 A 1800 27 1.3 47
Show 21496+5350 TDT3181 265 1.6 49
Show 21497+5342 ES 681 225 2.2 49
Show 21578+5314 KPP2191 128 18.0 50
Show 21546+5445 LDS6365 73 3.1 50
Show 21495+5349 HJ 3062 AB 123 21.4 50
Show 21495+5349 HJ 3066 AC 202 30.8 50
Show 21495+5349 HJ 3066 AD 181 36.3 50
Show 21590+5432 ES 684 276 4.2 50
Show 22006+5411 STF2852 172 7.9 52
Show 22006+5337 RAO 469 36 1.2 54
Show 22004+5433 TDT3285 101 0.7 61
Show 21482+5407 LDS5928 46 7.1 61
Show 21557+5500 KPP1133 38 8.9 65
Show 21477+5419 ES 1013 15 2.2 69
Show 22030+5353 TDT3310 170 2.1 72
Show 21568+5506 TDT3252 18 2.1 72
Show 22033+5403 TDT3313 133 0.9 74
Show 21465+5411 TDT3152 314 0.5 77
Show 21584+5245 ES 1015 AB 239 8.2 78
Show 21584+5245 ES 1015 AC 345 10.1 78
Show 21572+5515 CRB 211 5 13.2 82
Show 21590+5511 STI2604 6 11.6 83
Show 21455+5356 TDT3140 257 1.1 84
Show 21472+5310 GIC 171 191 13.7 84
Show 21555+5232 STT 456 CD 148 40.8 85
Show 21555+5232 STT 456 AB 38 1.6 85
Show 21555+5232 STT 456 AC 291 26.1 85
Show 21555+5232 STT 456 AD 185 25.2 85
Show 21555+5232 ABH 154 AB,E 18 54.6 85
Show 21555+5232 ABH 154 AB,F 104 57.5 85
Show 21555+5232 ABH 154 AB,G 107 111.6 85
Show 21555+5232 ABH 154 AB,H 183 59.1 85
Show 21555+5232 ABH 154 AB,I 256 101.0 85
Show 21555+5232 ABH 154 AB,J 46 80.4 85
Show 21555+5232 ABH 154 AB,K 124 72.3 85
Show 21555+5232 ABH 154 AB,L 118 75.7 85
Show 21578+5234 ARN 98 265 35.8 87
Show 22037+5313 HDS3131 298 0.2 89
Show 22019+5506 HJ 1718 CD 84 5.0 92
Show 22019+5506 HJ 1718 BC 301 12.6 92
Show 22019+5506 HJ 1718 AB 219 9.3 93

 
 
WDS 21550+5356 : COMPONENTS
 
 
  A
B pa=325.0°
sep=9.07"
 
 
21550+5356 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 215459.74+535608.2 Mag 6.9 Spectral class F5V (yellow-white)
PmRA 148.00 PmDE 86.0 SAO 33865 HIP 108174
Tycho2 3968-00943-1 HD 208502 GC 30692 BD BD+53 2735
Tycho2
Tycho2 3968-00943-1 Pflag RAmdeg 328.74892242 DEmdeg 53.93560116
PmRA 150.6 PmDE 86.4 E RAmdeg 4 E DEmdeg 4
E pmRA 1.1 E pmDE 1.1 EpRAm 1991.41 EpDEm 1991.49
Num 13 Q RAmdeg 0.8 Q DEmdeg 1.0 Q pmRA 0.6
Q pmDE 1.0 BTmag 7.480 E BTmag 0.015 VTmag 6.969
E VTmag 0.010 Prox 999 TYC T HIP 108174
CCDM RAdeg 328.74833056 DEdeg 53.93540222 EpRA 1990 1.67
EpDE 1990 1.71 E RAdeg 4.0 E DEdeg 4.1 Posflg
Corr 0.0
SAO
SAO 33865 DelFlag RA1950 PmRA1950 0.0156
DE1950 PmDE1950 0.089 Vmag 6.9 SpType F5
Double code Source 70 CatNum 30692 DM BD+53 2735
DMcomp BDsup HD 208502 M HD 0
GC 30692 RA1950rad 5.7299705 DE1950rad 0.93718877 PmRA2000 0.016
PmDE2000 0.086
Hipparcos
Catalog H HIP 108174 Proxy RAhms 21 54 59.59
DEdms +53 56 07.4 Vmag 6.92 VarFlag R Vmag H
RAdeg 328.748 DEdeg 53.9354 AstroRef Plx 20.8
CCDM N CCDM Nsys Ncomp 1
MultFlag Source Qual M HIP
Theta Rho HD 208502 BD BD+53 2735
CD CP Dm number +53 2735 VIred 0.55
SpType F5 R SpType Coord arcsec 2000 215459.59+535607.4
Hipparcos 2
HIP 108174 Sn 5 So 0 Nc 1
RArad 5.7377402865 DErad 0.9413501599 Plx 21 PmRA 149.33
PmDE 88.57 E RArad 0.34 E DErad 0.35 E Plx 0.41
E pmRA 0.39 E pmDE 0.37 Hpmag 7.0311 E Hpmag 0.0008
SHp 0.009 VA 0 BV 0.486 E BV 0.008
VI 0.56
 
 
21550+5356 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 215459.15+535615.6 Mag 13 Spectral class M3 (red)
PmRA 163.00 PmDE 88.0 Calc delta mag 6.1 Calc coord yes