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Doubles in session


Current system
07490-2455
TOK 194
188 Pup


Nearby doubles
5' : 07493-2452
BU 1063
Azmidi

23' : 07494-2516
TDS5235

26' : 07485-2430
B 2155

27' : 07473-2507
TDS5204

33' : 07488-2422
ARA2301

34' : 07469-2510
TDS5197

36' : 07510-2432
B 146AB

39' : 07470-2522
TDS5199

44' : 07471-2530
B 741

46' : 07479-2537
KPP2954

47' : 07479-2411
HJ 4003

49' : 07510-2414
BU 1319AB

51' : 07527-2453
TDS5300

52' : 07493-2547
B 745

52' : 07457-2520
BRT2919

53' : 07497-2403
ARA2077

53' : 07484-2546
S 561AB

57' : 07449-2500
B 2635

57' : 07494-2551
B 746

58' : 07523-2531
TDS5296

58' : 07466-2408
TDS 413

60' : 07531-2514
COO 62

61' : 07461-2540
B 739

62' : 07480-2355
ARA2075

63' : 07481-2556
SEE 86

64' : 07459-2542
BRT2920



Selections
Full WDS
Binocular doubles
Binary Systems
Triple Systems
Quadruple Systems
Multiple Systems
Neglected List I
Neglected List II
Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

07490-2455 TOK 194 (188 Pup)

 
 
07h 49m 01.67s -24° 54' 43.9" P.A. 282.00 sep 0.0 mag 5.60,6.80 Sp G0III dist. 86.28 pc (281.45 l.y.)
 
 
Coord 2000 07490-2455 Discov num TOK 194 Comp Coord arcsec 2000 07 49 01.67 -24 54 43.9
Date first 2010 Date last 2021 Obs 23
Pa first 21 Pa last 281.5 P.A. Now (θ) 281.5°
Sep first 0.0 Sep last 0.037 Sep. Now (ρ) 0.037"
Mag pri 5.60 Mag sec 6.80 delta mag (ΔM) 1.2 Spectral class G0III (yellow)
Pri motion ra -034 Sec motion ra
Pri motion dec +017 Sec motion dec
Notes N O (See Notes, Orbital solution)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name 188 Pup Constellation Puppis SAO 174592 HIP 38146
Tycho2 6557-04523-1 Gaia DR2 5614465022683280384 HD 63660 HR 3043
GC 10556 CD CD-24 6022 CP CP-24 2928 Flamsteed 188 Puppis
Flamsteed name 188 Pup Distance 86.28 Distance ly 281.45
 
 
ORBITAL ELEMENTS
 
 
Period (P)2.422y± 0.075 Periastron (T)2011.557y± 0.084 Semi-major axis (a)0.0374a± 0.0031
Eccentricity (e)0.408± 0.072 Inclination (i)29.5°± 13.9 Longitude of periastron (ω)295.3°± 28.8
Node (Ω)212°± 32 Notesn ReferenceTok2015c
Equinox2000 Last observation2014 Grade3(1=Definitive, 9=Indet.)
label theta rho
2000 270.8 0.037
2001 355.5 0.047
2002 196.8 0.024
2003 324.5 0.047
2004 56.0 0.030
2005 288.0 0.040
2006 7.7 0.045
2007 232.0 0.030
2008 336.1 0.048
2009 95.6 0.022
2010 302.7 0.043
2011 21.5 0.041
2012 256.7 0.035
2013 347.4 0.048
2014 159.2 0.020
2015 315.9 0.045
2016 38.9 0.035
2017 276.2 0.038
2018 359.0 0.047
2019 208.9 0.026
2020 328.0 0.047
2021 65.2 0.028
2022 292.5 0.041
2023 11.5 0.044
2024 240.1 0.032
2025 339.5 0.048
2026 112.8 0.020
2027 306.7 0.044
2028 26.1 0.040
2029 262.9 0.036
2030 350.8 0.047


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


 
  


wds07490-2455a.png orbit plot
Measures: green=micrometric, blue=interferometric, purple=photographic		  
 
 
WDS 07490-2455 TOK 194 (188 Pup) : NOTES
 
 
discov_num notes refcode
TOK 194 Astrometric binary; dm 1.7 mag, period ~ 2.4y Orbit (Goldin & Makarov
2007) Tok2012b
The period matches the astrometric orbit of Goldin & Makarov (2007. Gln2007
The mass sum in this pair composed of a giant primary and possibly an
A-type secondary is 5.9 Msun. The measure on 2011.93 was ignored as
spurious (it was affected by vibrations). Tok2015c
 
 
REFERENCES
 
 
refcode metd author reference
Gln2007 orb - Goldin, A. & Makarov, V.V. 2007ApJS..173..137G
Gln2007 ApJS 173, 137, 2007
Gln2007 (Note: Astrometric orbits based on merged NDAC and FAST reductions of Hipparcos
Gln2007 data. Values of T0 are relative to 1991.25 = JD 2448349.0625)
Tok2012b S j Tokovinin, A. 2012AJ....144...56T
Tok2012b +orb AJ 144, 56, 2012
Tok2015c orb+j Tokovinin, A., Mason, B.D., Hartkopf, W.I., Mendez, R.A., & Horch, E.P. 2015AJ....150...50T
Tok2015c +St AJ 150, 50, 2015 (some measures corrected in Tok2017b) 2017AJ....154..110T
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
07490-2455 TOK 194 2010 1 21 0.0 5.60 6.80 G0III 074901.67-245443.9
07490-2455 TOK 194 2011 2 155 0.1 5.60 6.80 G0III 074901.67-245443.9
07490-2455 TOK 194 2013 3 176 0.0 5.60 6.80 G0III 074901.67-245443.9
07490-2455 TOK 194 2015 8 317 0.0 5.60 6.80 G0III NO 074901.67-245443.9
07490-2455 TOK 194 2017 15 301 0.0 5.60 6.80 G0III NO 074901.67-245443.9
07490-2455 TOK 194 2018 16 5 0.0 5.60 6.80 G0III NO 074901.67-245443.9
07490-2455 TOK 194 2019 19 319 0.0 5.60 6.80 G0III NO 074901.67-245443.9
07490-2455 TOK 194 2020 21 39 0.0 5.60 6.80 G0III NO 074901.67-245443.9
07490-2455 TOK 194 2021 23 282 0.0 5.60 6.80 G0III NO 074901.67-245443.9

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

 
 
WDS 07490-2455 TOK 194 (188 Pup) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 07490-2455 TOK 194 (188 Pup) : MEASURES
 
 
No records found.

 
 
WDS 07490-2455 (188 Pup) : VIRTUAL EYEPIECE
 
 

07490-2455 TOK 194A mag 5.6 Sp G0III 07490-2455 TOK 194B mag 6.8 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 07490-2455 (188 Pup) : ALADIN DSS IMAGE @ 07h 49m 01.67s -24° 54' 43.9"
 
 
 
 
WDS 07490-2455 TOK 194 (188 Pup) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

07490-2455 TOK 194 distance=0' 07493-2452 BU 1063 (Azmidi) distance=5' 07494-2516 TDS5235 distance=23' 07485-2430 B 2155 distance=26' 07473-2507 TDS5204 distance=27' 07488-2422 ARA2301 distance=33' 07469-2510 TDS5197 distance=34' 07510-2432 B 146AB distance=36' 07470-2522 TDS5199 distance=39' 07471-2530 B 741 distance=44' 07479-2537 KPP2954 distance=46' 07479-2411 HJ 4003 distance=47' 07510-2414 BU 1319AB distance=49' 07510-2414 BU 1319AC distance=49' 07510-2414 BU 1319AE distance=49' 07527-2453 TDS5300 distance=51' 07510-2414 HDO 110CD distance=52' 07484-2546 S 561BC distance=52' 07493-2547 B 745 distance=52' 07457-2520 BRT2919 distance=52' 07497-2403 ARA2077 distance=53' 07484-2546 S 561AB distance=53' 07449-2500 B 2635 distance=57' 07494-2551 B 746 distance=57' 07523-2531 TDS5296 distance=58' 07466-2408 TDS 413 distance=58' 07531-2514 COO 62 distance=60' 07461-2540 B 739 distance=61' 07480-2355 ARA2075 distance=62' 07481-2556 SEE 86 distance=63' 07459-2542 BRT2920 distance=64' 07506-2555 RST3550 distance=64' 07525-2411 ARA2079 distance=65' 07530-2530 B 748 distance=65' 07497-2350 B 145 distance=66' 07526-2411 ARA2080 distance=66' 07442-2457 COO 53AB distance=67' 07442-2457 CPD 5AC distance=67' 07508-2557 BRT2924 distance=67' 07442-2457 CPD 5CD distance=67' 07447-2422 ARA2300 distance=68' 07447-2414 SEE 504 distance=72' 07520-2554 TDS5290 distance=72' 07528-2404 ARA2081AB distance=74' 07528-2404 ARA2081AC distance=74' 07528-2404 ARA2081BC distance=74' 07442-2528 BRT2914 distance=74' 07542-2518 SUB 3 distance=74' 07444-2533 TDS5147 distance=75' 07445-2538 HDS1094 distance=75' 07544-2438 TDS5326 distance=76' 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 07490-2455 TOK 194 282 0.0
Show Azmidi 07493-2452 BU 1063 191 5.1 5
Show 07494-2516 TDS5235 143 2.2 23
Show 07485-2430 B 2155 330 7.3 26
Show 07473-2507 TDS5204 206 0.4 27
Show 07488-2422 ARA2301 142 10.8 33
Show 07469-2510 TDS5197 126 1.2 34
Show 07510-2432 B 146 AB 60 1.0 36
Show 07470-2522 TDS5199 163 0.6 39
Show 07471-2530 B 741 232 0.3 44
Show 07479-2537 KPP2954 238 12.0 46
Show 07479-2411 HJ 4003 107 15.4 47
Show 07510-2414 BU 1319 AB 65 1.3 49
Show 07510-2414 BU 1319 AC 5 147.4 49
Show 07510-2414 BU 1319 AE 39 17.6 49
Show 07527-2453 TDS5300 62 0.5 51
Show 07510-2414 HDO 110 CD 244 7.5 52
Show 07484-2546 S 561 BC 199 16.5 52
Show 07493-2547 B 745 334 3.2 52
Show 07457-2520 BRT2919 344 4.7 52
Show 07497-2403 ARA2077 34 17.2 53
Show 07484-2546 S 561 AB 3 50.7 53
Show 07449-2500 B 2635 358 10.7 57
Show 07494-2551 B 746 22 0.5 57
Show 07523-2531 TDS5296 199 0.5 58
Show 07466-2408 TDS 413 247 1.3 58
Show 07531-2514 COO 62 8 5.9 60
Show 07461-2540 B 739 68 1.5 61
Show 07480-2355 ARA2075 298 9.3 62
Show 07481-2556 SEE 86 197 26.9 63
Show 07459-2542 BRT2920 287 4.8 64
Show 07506-2555 RST3550 35 0.6 64
Show 07525-2411 ARA2079 61 12.3 65
Show 07530-2530 B 748 88 0.1 65
Show 07497-2350 B 145 154 1.0 66
Show 07526-2411 ARA2080 97 10.3 66
Show 07442-2457 COO 53 AB 222 5.0 67
Show 07442-2457 CPD 5 AC 322 64.0 67
Show 07508-2557 BRT2924 20 2.8 67
Show 07442-2457 CPD 5 CD 107 13.5 67
Show 07447-2422 ARA2300 136 5.2 68
Show 07447-2414 SEE 504 116 31.2 72
Show 07520-2554 TDS5290 67 2.2 72
Show 07528-2404 ARA2081 AB 22 3.7 74
Show 07528-2404 ARA2081 AC 98 12.3 74
Show 07528-2404 ARA2081 BC 116 12.0 74
Show 07442-2528 BRT2914 23 4.7 74
Show 07542-2518 SUB 3 209 399.8 74
Show 07444-2533 TDS5147 335 0.7 75
Show 07445-2538 HDS1094 136 0.4 75
Show 07544-2438 TDS5326 312 0.9 76

 
 
WDS 07490-2455 : COMPONENTS
 
 
  A
B pa=282.6°
sep=0.03"
 
 
07490-2455 A
 
 
Componente originario normalizzato AB Name 188 Pup Coord arcsec 2000 074901.67-245443.9 Mag 5.6
Spectral class G0III (yellow) PmRA -34.00 PmDE 17.0 SAO 174592
HIP 38146 Tycho2 6557-04523-1 HD 63660 HR 3043
GC 10556 CD CD-24 6022 CP CP-24 2928 Flamsteed 188 Puppis
Flamsteed name 188 Pup
Tycho2
Tycho2 6557-04523-1 Pflag RAmdeg 117.25698580 DEmdeg -24.91220326
PmRA -30.9 PmDE 16.4 E RAmdeg 3 E DEmdeg 3
E pmRA 1.0 E pmDE 1.1 EpRAm 1991.14 EpDEm 1991.69
Num 16 Q RAmdeg 1.0 Q DEmdeg 1.3 Q pmRA 1.0
Q pmDE 1.3 BTmag 6.231 E BTmag 0.014 VTmag 5.397
E VTmag 0.009 Prox 686 TYC T HIP 38146
CCDM RAdeg 117.25706750 DEdeg -24.91224056 EpRA 1990 1.36
EpDE 1990 1.81 E RAdeg 3.4 E DEdeg 3.2 Posflg
Corr 0.0
SAO
SAO 174592 DelFlag RA1950 PmRA1950 -0.0025
DE1950 PmDE1950 0.016 Vmag 5.3 SpType G0
Double code Source 70 CatNum 10556 DM CD-24 6022
DMcomp BDsup HD 63660 M HD 0
GC 10556 RA1950rad 2.03735307 DE1950rad -0.43259759 PmRA2000 -0.0022
PmDE2000 0.019
Hipparcos
Catalog H HIP 38146 Proxy RAhms 07 49 01.70
DEdms -24 54 44.1 Vmag 5.32 VarFlag 1 R Vmag G
RAdeg 117.257 DEdeg -24.9122 AstroRef Plx 10.16
CCDM N CCDM Nsys Ncomp 1
MultFlag X Source Qual S M HIP
Theta Rho HD 63660 BD
CD CD-24 6022 CP CP-24 2928 Dm number -24 6022 VIred 0.79
SpType G2 R SpType Coord arcsec 2000 074901.70-245444.1
Hipparcos 2
HIP 38146 Sn 1 So 2 Nc 1
RArad 2.0465219238 DErad -0.4348006743 Plx 11.59 PmRA -34.47
PmDE 16.68 E RArad 0.55 E DErad 0.77 E Plx 1.17
E pmRA 0.66 E pmDE 0.83 Hpmag 5.4547 E Hpmag 0.0006
SHp 0.008 VA 2 BV 0.751 E BV 0.015
VI 0.79
 
 
07490-2455 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 074901.67-245443.9 Mag 6.8 Calc delta mag 1.2
Calc coord yes