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Doubles in session


Current system
06556-0929
STF 992
HD 51081


Nearby doubles
16' : 06546-0934
TDS4278

33' : 06567-0901
XMI 31

41' : 06540-1002
STF 988

43' : 06536-0957
J 1482

43' : 06579-0955
TOI 898

44' : 06581-0952
GWP 855

44' : 06573-1005
A 514

44' : 06556-1013
GAL 275

45' : 06567-0848
A 2936

46' : 06582-0903
BRT 387

47' : 06557-1017
GAL 277

48' : 06586-0910
STF1003

49' : 06587-0911
J 2768AB

50' : 06572-0846
TDS 304

52' : 06587-0952
GWP 857

59' : 06584-1011
A 515

60' : 06551-0830
RST4325AB

66' : 06523-1014
A 2734

66' : 07000-0917
TDS 315

70' : 07002-0917
AG 328

74' : 06558-0816
KPP1328

75' : 06512-1005
HJ 741

78' : 06598-0841
J 1483

79' : 06599-1016
HDS 974

79' : 06510-1008
HJ 2349

82' : 06584-1038
GAL 418



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.

06556-0929 STF 992 (HD 51081)

 
 
06h 55m 37.68s -09° 29' 23.0" P.A. 300.00 sep 13.9 mag 8.70,9.91 Sp G0 dist. 91.24 pc (297.62 l.y.)
 
 
Coord 2000 06556-0929 Discov num STF 992 Comp Coord arcsec 2000 06 55 37.68 -09 29 23.0
Date first 1830 Date last 2016 Obs 25
Pa first 298 Pa last 300.4 P.A. Now (θ) 300.4°
Sep first 13.7 Sep last 13.872 Sep. Now (ρ) 13.872"
Mag pri 8.70 Mag sec 9.91 delta mag (ΔM) 1.21 Spectral class G0 (yellow)
Pri motion ra -024 Sec motion ra -024
Pri motion dec -073 Sec motion dec -071
Notes N V (See Notes, Proper motion indicates physical)
rPM=0.026 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 51081 Constellation Monoceros SAO 133904 HIP 33299
Tycho2 5384-02490-1 Gaia DR2 3050255953671089280 HD 51081 GC 9090
ADS 5597 BD BD-09 1733 Distance 91.24 Distance ly 297.62
 
 
WDS 06556-0929 STF 992 (HD 51081) : NOTES
 
 
discov_num notes refcode
STF 992 V880 Mon, W Uma (EW) type eclipsing binary, P = 0.372457 d. Zas2011
CPM. B__1963b
 
 
REFERENCES
 
 
refcode metd author reference
B__1963b Ma j van den Bos, W.H. 1963AJ.....68..582V
B__1963b AJ 68, 582, 1963
Zas2011 - Zasche, P. ...................
Zas2011 private communication, 2011
 
 
DISCOVERER
 
 
idgroup discov author
1 STF Struve, F.G.W.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
06556-0929 STF 992 2004 18 301 13.8 8.70 9.91 G0 D 065537.68-092923.0
06556-0929 STF 992 2010 20 301 13.7 8.70 9.91 G0 NV 065537.68-092923.0
06556-0929 STF 992 2015 21 300 14.0 8.70 9.91 G0 NV 065537.68-092923.0
06556-0929 STF 992 2016 25 300 13.9 8.70 9.91 G0 NV 065537.68-092923.0

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

 
 
WDS 06556-0929 STF 992 (HD 51081) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 06556-0929 STF 992 (HD 51081) : MEASURES
 
 
No records found.

 
 
WDS 06556-0929 (HD 51081) : VIRTUAL EYEPIECE
 
 

06556-0929 STF 992A mag 8.7 Sp G0 06556-0929 STF 992B sep 13.7 P.A. 300.70 mag 9.91 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 06556-0929 (HD 51081) : ALADIN DSS IMAGE @ 06h 55m 37.68s -09° 29' 23.0"
 
 
 
 
WDS 06556-0929 STF 992 (HD 51081) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

06556-0929 STF 992 distance=1' 06546-0934 TDS4278 distance=16' 06567-0901 XMI 31 distance=33' 06540-1002 STF 988 distance=41' 06536-0957 J 1482 distance=43' 06579-0955 TOI 898 distance=43' 06581-0952 GWP 855 distance=44' 06573-1005 A 514 distance=44' 06556-1013 GAL 275 distance=44' 06567-0848 A 2936 distance=45' 06582-0903 BRT 387 distance=46' 06557-1017 GAL 277 distance=47' 06586-0910 STF1003 distance=48' 06564-1016 RST3475A,BC distance=49' 06564-1016 RST3475BC distance=49' 06587-0911 J 2768AB distance=49' 06587-0911 DAM 48BC distance=49' 06572-0846 TDS 304 distance=50' 06587-0952 GWP 857 distance=52' 06584-1011 A 515 distance=59' 06551-0830 RST4325AB distance=60' 06551-0830 RST4325AC distance=60' 06523-1014 A 2734 distance=66' 07000-0917 TDS 315 distance=66' 07002-0917 AG 328 distance=70' 06558-0816 KPP1328 distance=74' 06512-1005 HJ 741 distance=75' 06598-0841 J 1483 distance=78' 06599-1016 HDS 974 distance=79' 06510-1008 HJ 2349 distance=79' 06584-1038 GAL 418 distance=82' 06589-1035 TOI1002 distance=82' 07006-0852 A 1063AB distance=83' 07006-0852 A 1063AC distance=83' 07006-0852 A 1063AD distance=83' 06585-0818 RST4326 distance=84' 07008-0857 POM 1AB distance=85' 07008-0857 POM 1AC distance=85' 07008-0857 POM 1AD distance=85' 07008-0857 POM 1AE distance=85' 06541-1052 TDS4268 distance=86' 06593-0822 TDS 310 distance=87' 07013-0906 A 671 distance=87' 06537-1051 J 2447 distance=88' 07015-0942 A 3042AB distance=88' 07015-0942 A 3042AC distance=88' 07015-0942 A 3042AD distance=88' 06596-0823 A 1062 distance=89' 06591-1047 RST3479 distance=94' 06580-0802 TDS4331 distance=95' 07004-0824 RST4329 distance=96' 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 06556-0929 STF 992 300 13.9 1
Show 06546-0934 TDS4278 130 0.6 16
Show 06567-0901 XMI 31 309 22.2 33
Show 06540-1002 STF 988 265 33.2 41
Show 06536-0957 J 1482 351 8.3 43
Show 06579-0955 TOI 898 37 1.3 43
Show 06581-0952 GWP 855 336 9.6 44
Show 06573-1005 A 514 103 1.5 44
Show 06556-1013 GAL 275 264 7.0 44
Show 06567-0848 A 2936 66 0.5 45
Show 06582-0903 BRT 387 347 4.8 46
Show 06557-1017 GAL 277 147 6.1 47
Show 06586-0910 STF1003 321 3.9 48
Show 06564-1016 RST3475 A,BC 158 19.9 49
Show 06564-1016 RST3475 BC 160 0.4 49
Show 06587-0911 J 2768 AB 54 5.9 49
Show 06587-0911 DAM 48 BC 38 12.0 49
Show 06572-0846 TDS 304 213 1.3 50
Show 06587-0952 GWP 857 190 8.7 52
Show 06584-1011 A 515 315 1.7 59
Show 06551-0830 RST4325 AB 250 0.6 60
Show 06551-0830 RST4325 AC 236 8.2 60
Show 06523-1014 A 2734 158 3.2 66
Show 07000-0917 TDS 315 354 1.2 66
Show 07002-0917 AG 328 183 6.5 70
Show 06558-0816 KPP1328 28 10.1 74
Show 06512-1005 HJ 741 233 15.0 75
Show 06598-0841 J 1483 330 4.0 78
Show 06599-1016 HDS 974 131 15.4 79
Show 06510-1008 HJ 2349 286 15.2 79
Show 06584-1038 GAL 418 179 15.4 82
Show 06589-1035 TOI1002 129 0.1 82
Show 07006-0852 A 1063 AB 229 3.1 83
Show 07006-0852 A 1063 AC 255 7.0 83
Show 07006-0852 A 1063 AD 4 9.1 83
Show 06585-0818 RST4326 9 0.3 84
Show 07008-0857 POM 1 AB 75 0.6 85
Show 07008-0857 POM 1 AC 254 0.7 85
Show 07008-0857 POM 1 AD 60 1.1 85
Show 07008-0857 POM 1 AE 254 1.2 85
Show 06541-1052 TDS4268 181 2.1 86
Show 06593-0822 TDS 310 66 1.3 87
Show 07013-0906 A 671 186 0.4 87
Show 06537-1051 J 2447 270 3.8 88
Show 07015-0942 A 3042 AB 92 0.2 88
Show 07015-0942 A 3042 AC 80 11.1 88
Show 07015-0942 A 3042 AD 345 8.8 88
Show 06596-0823 A 1062 140 0.7 89
Show 06591-1047 RST3479 113 0.5 94
Show 06580-0802 TDS4331 53 1.3 95
Show 07004-0824 RST4329 9 1.2 96

 
 
WDS 06556-0929 : COMPONENTS
 
 
  A
B pa=300.7°
sep=13.73"
 
 
06556-0929 A
 
 
Componente originario normalizzato AB Name V880 Mon Coord arcsec 2000 065537.68-092923.0 Mag 8.7
Spectral class G0 (yellow) PmRA -24.00 PmDE -73.0 SAO 133904
HIP 33303 Tycho2 5384-02490-1 HD 51081 GC 9090
ADS 5597 BD BD-09 1733
Tycho2
Tycho2 5384-02490-1 Pflag RAmdeg 103.90699011 DEmdeg -9.48972676
PmRA -22.9 PmDE -73.1 E RAmdeg 10 E DEmdeg 11
E pmRA 1.2 E pmDE 1.2 EpRAm 1990.28 EpDEm 1990.02
Num 7 Q RAmdeg 1.3 Q DEmdeg 0.7 Q pmRA 1.3
Q pmDE 0.8 BTmag 9.314 E BTmag 0.022 VTmag 8.697
E VTmag 0.017 Prox 139 TYC T HIP 33303
CCDM A RAdeg 103.90704361 DEdeg -9.48956139 EpRA 1990 1.83
EpDE 1990 1.87 E RAdeg 10.1 E DEdeg 11.0 Posflg
Corr 0.0
SAO
SAO 133904 DelFlag RA1950 PmRA1950 -0.0015
DE1950 PmDE1950 -0.072 Vmag 8.3 SpType G0
Double code Source 70 CatNum 9090 DM BD-09 1733
DMcomp BDsup HD 51081 M HD 0
GC 9090 RA1950rad 1.80313382 DE1950rad -0.16446789 PmRA2000 -0.0011
PmDE2000 -0.069
Hipparcos
Catalog H HIP 33303 Proxy RAhms 06 55 37.69
DEdms -09 29 22.4 Vmag 8.64 VarFlag R Vmag H
RAdeg 103.907 DEdeg -9.48955 AstroRef A Plx 10.9
CCDM 06556-0929 N CCDM I Nsys 2 Ncomp 1
MultFlag C Source P Qual A M HIP
Theta Rho HD 51081 BD BD-09 1733
CD CP Dm number -09 1733 VIred 0.63
SpType G0 R SpType Coord arcsec 2000 065537.69-092922.4
Hipparcos 2
HIP 33303 Sn 95 So 3 Nc 1
RArad 1.8135200599 DErad -0.1656238647 Plx 13.09 PmRA -25.03
PmDE -71.43 E RArad 1.91 E DErad 1.64 E Plx 2.54
E pmRA 2.24 E pmDE 1.79 Hpmag 8.7566 E Hpmag 0.0209
SHp 0.113 VA 0 BV 0.555 E BV 0.02
VI 0.63
CCDM
Ccdm 06556-0929 RComp Comp A Note1
Note2 Discov num DRAs 1.72 DDEs -23.0
R dRAs 10 Year Theta Rho
Obs 2 Vmag 8.3 Sp G0 PmNote *
PmRA -21 PmDE -71 Dm number -09 1733 Cat1 BD
Name2 133904 Cat2 SAO HD 51081 M HD
ADS BDS A 5597 M ADS BDS N IDS IDS 06509S0922A
HIC 33303
 
 
06556-0929 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 065536.88-092916.0 Mag 9.91 PmRA -24.00
PmDE -71.0 HIP 33299 Tycho2 5384-02489-1 Calc delta mag 1.21
Calc coord yes
Tycho2
Tycho2 5384-02489-1 Pflag RAmdeg 103.90362616 DEmdeg -9.48774850
PmRA -21.7 PmDE -72.0 E RAmdeg 31 E DEmdeg 31
E pmRA 1.9 E pmDE 1.9 EpRAm 1988.62 EpDEm 1988.64
Num 3 Q RAmdeg 1.4 Q DEmdeg 2.4 Q pmRA 1.4
Q pmDE 2.4 BTmag 10.877 E BTmag 0.064 VTmag 9.906
E VTmag 0.041 Prox 139 TYC T HIP 33299
CCDM B RAdeg 103.90367611 DEdeg -9.48758389 EpRA 1990 1.83
EpDE 1990 1.79 E RAdeg 31.6 E DEdeg 32.3 Posflg D
Corr -0.2
Hipparcos
Catalog H HIP 33299 Proxy RAhms 06 55 36.88
DEdms -09 29 15.4 Vmag 9.84 VarFlag R Vmag G
RAdeg 103.904 DEdeg -9.48761 AstroRef B Plx 5.68
CCDM 06556-0929 N CCDM I Nsys 2 Ncomp 1
MultFlag C Source I Qual A M HIP
Theta Rho HD BD
CD CP Dm number VIred 0.83
SpType R SpType Coord arcsec 2000 065536.88-092915.4
Hipparcos 2
HIP 33299 Sn 95 So 3 Nc 1
RArad 1.8134611152 DErad -0.1655900271 Plx 10.96 PmRA -27.6
PmDE -73.53 E RArad 3.31 E DErad 3.15 E Plx 4.79
E pmRA 4.38 E pmDE 3.58 Hpmag 9.978 E Hpmag 0.0431
SHp 0 VA 0 BV 0.795 E BV 0.02
VI 0.83
CCDM
Ccdm 06556-0929 RComp Comp B Note1
Note2 Discov num STF 992 DRAs 0.89 DDEs -16.2
R dRAs 90 Year 1830 Theta 298 Rho 14.2
Obs 7 Vmag 9.8 Sp PmNote
PmRA -21 PmDE -71 Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A 5597 M ADS BDS N IDS IDS 06509S0922B
HIC 33299