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Doubles in session


Current system
14303-4931
HDO 232 AB
HD 126983


Nearby doubles
5' : 14301-4928
CPO 390

16' : 14315-4942
HRG 97

23' : 14281-4931
CPO 389

38' : 14334-4953
RSS 342

42' : 14264-4946
RST 704

42' : 14273-4902
HDS2038

42' : 14333-4901
TDS 753

42' : 14292-5011
RSS 339

43' : 14335-5000
CPO 392

46' : 14267-4902
HJ 4677

53' : 14334-4848
TDS9237

58' : 14308-5029
LDS 490

61' : 14326-5027
RIZ 10

67' : 14362-5006
RST 712

69' : 14288-5038
B 1247

70' : 14362-4852
CPO 395

72' : 14232-4947
CPO 387

72' : 14303-4820
RST5535AB

73' : 14265-5034
CPO 388

74' : 14307-4818
DAM 779AB

74' : 14379-4926
RIZ 11

76' : 14381-4932
TDS9256

77' : 14342-5038
RST 706

77' : 14247-4839
RST 703

81' : 14383-4954
FIN 371

82' : 14369-5024
SKF1139



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.

14303-4931 HDO 232 AB (HD 126983)

 
 
14h 30m 20.99s -49° 31' 08.1" P.A. 20.00 sep 24.3 mag 5.38,12.00 Sp A1V+B dist. 62.34 pc (203.35 l.y.)
 
 
Coord 2000 14303-4931 Discov num HDO 232 Comp AB Coord arcsec 2000 14 30 20.99 -49 31 08.1
Date first 1900 Date last 2016 Obs 8
Pa first 18 Pa last 19.7 P.A. Now (θ) 19.7°
Sep first 22.2 Sep last 24.27 Sep. Now (ρ) 24.27"
Mag pri 5.38 Mag sec 12.00 delta mag (ΔM) 6.62 Spectral class A1V+B (white/blue-white)
Pri motion ra -048 Sec motion ra
Pri motion dec -041 Sec motion dec
Notes N U (See Notes, Proper motion indicates non-physical)
This double is not physical.
 
 
14303-4931 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 224972 14 30 21 -49 31 08 DRS 56 Aa,Ab 2004 1 170 0.6 5.20 9.90 4.70
Show HD 126983 224972 14 30 21 -49 31 08 HDO 232 AB 2016 8 20 24.3 5.38 12.00 6.62 <===
Show 224972 14 30 21 -49 31 08 I 9018 AC 2016 6 191 52.3 5.38 13.00 7.62
Quadruple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 126983 Constellation Lupus SAO 224972 HIP 70931
Tycho2 8286-01678-1 Gaia DR2 5899542995920975360 HD 126983 HR 5413
GC 19539 CD CD-48 9098 CP CP-48 6496 Distance 62.34
Distance ly 203.35
 
 
WDS 14303-4931 HDO 232 AB (HD 126983) : NOTES
 
 
discov_num notes refcode
HDO 232 A is a spectroscopic binary, spectrum composite; A1V+B.
Optical pair, based on study of relative motion of the components
using the method of apparent motion parameters. Kiy2008
 
 
REFERENCES
 
 
refcode metd author reference
Kiy2008 - Kiyaeva, O.V., Kiselev, A.A. & Izmailov, I.S. 2008SvAL...32..405K
Kiy2008 SvAL 34, 405, 2008
 
 
DISCOVERER
 
 
idgroup discov author
1 DRS De Rosa, R.J., Bulger, J., Patience, J., Leland, B., Macintosh, B., Schnieder, A.,
1 DRS Song, I., Marois, C. et al.
2 DRS De Rosa, R.J., Patience, J., Vigan, A., Wilson, P.A., Schnieder, A.,
2 DRS McConnell, N.J., Wiktorowicz, S.J., Marois, C., Song, I., Macintosh, B.,
2 DRS Graham, J.R., Bessell, M.S., Doyon, R., & Lai, O.
3 DRS De Rosa, R.J., Patience, J., Wilson, P. A., Schneider, A., Wiktorowicz, S. J.,
3 DRS Vigan, A., Marois, C., Song, I., Macintosh, B., Graham, J. R., et al.
6 DRS De Rosa, R.J., Patience, J., Ward-Duong, K., Vigan, A., Marois, C., Song, I.,
6 DRS Macintosh, B., Graham, J.R., Doyon, R., Bessell, M.S., et al.
7 DRS De Rosa, R.J., Nielsen, E.L., Rameau, J., Duchene, G., Greenbaum, A.Z., Wang, J.J.,
7 DRS Ammons, S.M., Bailey, V.P., Barman, T., Bulger, J., Chilcote, J., Cotten, T.,
7 DRS Doyon, R., Esposito, T.M., Fitzgerald, M.P., Follette, K.B., Gerard, B.L.,
7 DRS Goodsell, S.J., Graham, J.R., Hibon, P., Horn, J., Hung, L.-W., Ingraham, P.,
7 DRS Kalas, P., Konopacky, Q., Larkin, J.E., Macintosh, B., Maire, J., Marchis, F.,
7 DRS Marley, M.S., Marois, C., Metchev, S., Millar-Blanchaer, M.A., Oppenheimer, R.,
7 DRS Palmer, D., Patience, J., Perrin, M., Poyneer, L., Pueyo, L., Rajan, A., Rantakyro,
7 DRS F.T., Ren, B., Ruffio, J.-B., Savransky, D., Schneider, A.C., Sivaramakrishnan, A.,
7 DRS Song, I., Soummer, R., Tallis, M., Thomas, S., Wallace, J.K., Ward-Duong, K.,
7 DRS Wiktorowicz, S. & Wolff, S.
9 HDO Harvard Obs.
18 I Innes, R.T.A.
22 I MNRAS 57, 533, 1897 (data also in I__1897b,
22 I I__1897c)
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
14303-4931 HDO 232 AB 2000 6 19 24.0 5.50 12.00 A1V+B N D 143020.99-493108.1
14303-4931 HDO 232 AB 2016 8 20 24.3 5.38 12.00 A1V+B NU 143020.99-493108.1

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

 
 
WDS 14303-4931 HDO 232 AB (HD 126983) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 14303-4931 HDO 232 AB (HD 126983) : MEASURES
 
 
No records found.

 
 
WDS 14303-4931 (HD 126983) : VIRTUAL EYEPIECE
 
 

14303-4931 HDO 232A mag 5.38 Sp A1V 14303-4931 DRS 56Ab sep 0.6 P.A. 173.20 mag 9.9 Sp ... 14303-4931 HDO 232B sep 23.5 P.A. 13.10 mag 12 Sp B 14303-4931 I 9018C sep 51.7 P.A. 187.40 mag 13 Sp B 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 14303-4931 (HD 126983) : ALADIN DSS IMAGE @ 14h 30m 20.99s -49° 31' 08.1"
 
 
 
 
WDS 14303-4931 HDO 232 AB (HD 126983) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

14303-4931 HDO 232AB distance=1' 14303-4931 I 9018AC distance=1' 14303-4931 DRS 56Aa,Ab distance=1' 14301-4928 CPO 390 distance=5' 14315-4942 HRG 97 distance=16' 14281-4931 CPO 389 distance=23' 14334-4953 RSS 342 distance=38' 14264-4946 RST 704 distance=42' 14273-4902 HDS2038 distance=42' 14333-4901 TDS 753 distance=42' 14292-5011 RSS 339 distance=42' 14335-5000 CPO 392 distance=43' 14267-4902 HJ 4677 distance=46' 14334-4848 TDS9237 distance=53' 14308-5029 LDS 490 distance=58' 14326-5027 RIZ 10 distance=61' 14362-5006 RST 712 distance=67' 14288-5038 B 1247 distance=69' 14362-4852 CPO 395 distance=70' 14232-4947 CPO 387 distance=72' 14303-4820 RST5535AB distance=72' 14303-4820 HLN 33AB,C distance=72' 14265-5034 CPO 388 distance=73' 14307-4818 DAM 779AB distance=74' 14307-4818 HRG 96AC distance=74' 14379-4926 RIZ 11 distance=74' 14381-4932 TDS9256 distance=76' 14342-5038 RST 706 distance=77' 14247-4839 RST 703 distance=77' 14383-4954 FIN 371 distance=81' 14369-5024 SKF1139 distance=82' 14239-5030 RST 700 distance=86' 14389-4951 NSN 370 distance=86' 14301-5057 TDS9219 distance=87' 14242-4828 RST 701 distance=88' 14228-5025 RST 698 distance=92' 14289-4800 KOU 28AB distance=93' 14289-4800 KOU 28AC distance=93' 14394-4903 NSN 371 distance=93' 14303-4752 TDS9222 distance=100' 14233-5046 B 1245 distance=101' 14226-4819 R 244 distance=105' 14197-4955 HJ 4669 distance=106' 14388-4824 RST 714 distance=108' 14351-5109 CPO 393 distance=109' 14196-4906 LDS 485 distance=110' 14417-4936 BRT 828 distance=111' 14381-4811 RST 713 distance=111' 14218-4804 HDS2021 distance=122' 14180-4957 SKF1137 distance=123' 14243-4743 TDS9188 distance=124' 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 14303-4931 HDO 232 AB 20 24.3 1
Show 14303-4931 I 9018 AC 191 52.3 1
Show 14303-4931 DRS 56 Aa,Ab 170 0.6 1
Show 14301-4928 CPO 390 112 5.0 5
Show 14315-4942 HRG 97 150 18.7 16
Show 14281-4931 CPO 389 26 3.2 23
Show 14334-4953 RSS 342 277 30.2 38
Show 14264-4946 RST 704 157 2.3 42
Show 14273-4902 HDS2038 68 11.4 42
Show 14333-4901 TDS 753 52 1.0 42
Show 14292-5011 RSS 339 5 25.7 42
Show 14335-5000 CPO 392 77 4.1 43
Show 14267-4902 HJ 4677 158 12.1 46
Show 14334-4848 TDS9237 300 0.4 53
Show 14308-5029 LDS 490 306 83.3 58
Show 14326-5027 RIZ 10 203 25.9 61
Show 14362-5006 RST 712 50 2.4 67
Show 14288-5038 B 1247 37 0.8 69
Show 14362-4852 CPO 395 194 2.9 70
Show 14232-4947 CPO 387 83 4.1 72
Show 14303-4820 RST5535 AB 211 0.2 72
Show 14303-4820 HLN 33 AB,C 183 3.6 72
Show 14265-5034 CPO 388 27 4.7 73
Show 14307-4818 DAM 779 AB 120 11.1 74
Show 14307-4818 HRG 96 AC 129 20.1 74
Show 14379-4926 RIZ 11 123 0.0 74
Show 14381-4932 TDS9256 172 1.0 76
Show 14342-5038 RST 706 144 1.7 77
Show 14247-4839 RST 703 323 1.0 77
Show 14383-4954 FIN 371 127 0.0 81
Show 14369-5024 SKF1139 56 16.2 82
Show 14239-5030 RST 700 187 1.1 86
Show 14389-4951 NSN 370 167 8.4 86
Show 14301-5057 TDS9219 163 1.4 87
Show 14242-4828 RST 701 185 4.2 88
Show 14228-5025 RST 698 90 1.7 92
Show 14289-4800 KOU 28 AB 213 4.7 93
Show 14289-4800 KOU 28 AC 300 8.6 93
Show 14394-4903 NSN 371 143 46.2 93
Show 14303-4752 TDS9222 28 1.8 100
Show 14233-5046 B 1245 146 1.1 101
Show 14226-4819 R 244 122 4.4 105
Show 14197-4955 HJ 4669 289 5.8 106
Show 14388-4824 RST 714 128 0.4 108
Show 14351-5109 CPO 393 16 3.8 109
Show 14196-4906 LDS 485 281 80.8 110
Show 14417-4936 BRT 828 224 5.8 111
Show 14381-4811 RST 713 273 0.9 111
Show 14218-4804 HDS2021 342 0.2 122
Show 14180-4957 SKF1137 301 10.1 123
Show 14243-4743 TDS9188 15 0.6 124

 
 
WDS 14303-4931 : COMPONENTS
 
 
  A Ab B
Ab pa=173.2°
sep=0.59"
 
B pa=13.1°
sep=23.46"
pa=12.6°
sep=24.02"
 
C pa=187.4°
sep=51.67"
pa=187.6°
sep=51.09"
pa=189.2°
sep=75.05"
 
 
14303-4931 A
 
 
Name HD 126983 Coord arcsec 2000 143020.99-493108.1 Mag 5.38 Spectral class A1V (white)
PmRA -48.00 PmDE -41.0 SAO 224972 HIP 70931
Tycho2 8286-01678-1 HD 126983 HR 5413 GC 19539
CD CD-48 9098 CP CP-48 6496
Tycho2
Tycho2 8286-01678-1 Pflag RAmdeg 217.58729284 DEmdeg -49.51902628
PmRA -47.2 PmDE -41.1 E RAmdeg 3 E DEmdeg 3
E pmRA 1.0 E pmDE 0.9 EpRAm 1991.52 EpDEm 1991.42
Num 15 Q RAmdeg 1.7 Q DEmdeg 1.0 Q pmRA 1.6
Q pmDE 1.1 BTmag 5.441 E BTmag 0.014 VTmag 5.382
E VTmag 0.009 Prox 999 TYC T HIP 70931
CCDM RAdeg 217.58746056 DEdeg -49.51893111 EpRA 1990 1.71
EpDE 1990 1.67 E RAdeg 3.2 E DEdeg 3.3 Posflg
Corr 0.3
SAO
SAO 224972 DelFlag RA1950 PmRA1950 -0.0053
DE1950 PmDE1950 -0.05 Vmag 5.5 SpType A2
Double code Source 70 CatNum 19539 DM CD-48 9098
DMcomp BDsup HD 126983 M HD 0
GC 19539 RA1950rad 3.78302225 DE1950rad -0.86038814 PmRA2000 -0.0054
PmDE2000 -0.047
Hipparcos
Catalog H HIP 70931 Proxy RAhms 14 30 20.99
DEdms -49 31 08.1 Vmag 5.38 VarFlag R Vmag H
RAdeg 217.587 DEdeg -49.5189 AstroRef Plx 14.66
CCDM 14303-4931 N CCDM I Nsys 1 Ncomp 1
MultFlag G Source Qual M HIP
Theta Rho HD 126983 BD
CD CD-48 9098 CP CP-48 6496 Dm number -48 9098 VIred 0.06
SpType A1V R SpType Coord arcsec 2000 143020.99-493108.1
Hipparcos 2
HIP 70931 Sn 1 So 1 Nc 1
RArad 3.7976177519 DErad -0.8642683139 Plx 16.04 PmRA -47.8
PmDE -40.68 E RArad 0.43 E DErad 0.39 E Plx 0.71
E pmRA 0.6 E pmDE 0.68 Hpmag 5.4065 E Hpmag 0.0005
SHp 0.005 VA 0 BV 0.056 E BV 0.003
VI 0.07
CCDM
Ccdm 14303-4931 RComp Comp A Note1
Note2 Discov num DRAs 2.90 DDEs -8.3
R dRAs 10 Year Theta Rho
Obs 2 Vmag 5.5 Sp A2 PmNote *
PmRA -53 PmDE -44 Dm number -48 9098 Cat1 CD
Name2 224972 Cat2 SAO HD 126983 M HD
ADS BDS M ADS BDS N IDS IDS 14237S4904A
HIC 70931
 
 
14303-4931 Ab
 
 
Coord arcsec 2000 143021.00-493108.7 Mag 9.9 Spectral class ... Calc delta mag 4.7
Calc coord yes
 
 
14303-4931 B
 
 
Coord arcsec 2000 143021.54-493045.3 Mag 12 Spectral class B (blue-white) Calc delta mag 6.8
Calc coord yes
CCDM
Ccdm 14303-4931 RComp Comp B Note1
Note2 Discov num HDO 232 DRAs DDEs
R dRAs Year 1900 Theta 018 Rho 22.1
Obs 2 Vmag 12.0 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 14237S4904B
HIC
 
 
14303-4931 C
 
 
Coord arcsec 2000 143020.31-493159.3 Mag 13 Spectral class B (blue-white) PmRA -8.00
PmDE -1.0 Calc delta mag 7.8 Calc coord yes