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Doubles in session


Current system
07187-1617
A 3087 AB
HD 56994


Nearby doubles
27' : 07196-1553
HU 1243

33' : 07209-1625
ARA 34

33' : 07193-1648
SKI 5

36' : 07165-1559
ROE 28AB

43' : 07217-1608
TDS4735

44' : 07215-1634
TDS4730

44' : 07194-1659
RST3508

44' : 07191-1533
TDS 354

47' : 07211-1649
TDS4725

55' : 07189-1711
KPP3714

62' : 07150-1646
ARA 33

62' : 07205-1519
ST 6

63' : 07231-1614
TDS4756

67' : 07211-1518
ST 7

68' : 07224-1534
HJ 758

70' : 07166-1719
ARA 182

73' : 07137-1620
ARA 32

73' : 07148-1659
RST3502

75' : 07148-1529
BU 575AB

76' : 07193-1731
HDS1021

76' : 07236-1645
RST3514

77' : 07166-1727
TDS4657

79' : 07166-1729
TDS4658

80' : 07162-1727
RST3504

83' : 07143-1524
XMI 53

84' : 07231-1710
RST3512



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.
 
 
WDS 07187-1617 : COMPONENTS
 
 
  A B
B pa=196.1°
sep=2.92"
 
C pa=27.6°
sep=10.92"
pa=25.2°
sep=13.79"
 
 
07187-1617 A
 
 
Name HD 56994 Coord arcsec 2000 071844.65-161639.1 Mag 9.32 Spectral class K0III (yellow-orange)
PmRA 2.00 PmDE 11.0 SAO 152701 HIP 35417
Tycho2 5965-02071-1 HD 56994 BD BD-16 1887
Tycho2
Tycho2 5965-02071-1 Pflag RAmdeg 109.68605935 DEmdeg -16.27750166
PmRA 2.2 PmDE 12.9 E RAmdeg 14 E DEmdeg 14
E pmRA 1.5 E pmDE 1.5 EpRAm 1988.38 EpDEm 1988.87
Num 6 Q RAmdeg 1.3 Q DEmdeg 1.3 Q pmRA 1.3
Q pmDE 1.3 BTmag 10.747 E BTmag 0.041 VTmag 9.315
E VTmag 0.019 Prox 29 TYC T HIP 35417
CCDM A RAdeg 109.68605694 DEdeg -16.27752972 EpRA 1990 1.63
EpDE 1990 1.69 E RAdeg 14.6 E DEdeg 14.9 Posflg
Corr 0.0
SAO
SAO 152701 DelFlag RA1950 PmRA1950 -0.0014
DE1950 PmDE1950 -0.01 Vmag 9 SpType K0
Double code Source 21 CatNum 2596 DM BD-16 1887
DMcomp BDsup HD 56994 M HD 0
GC RA1950rad 1.90453513 DE1950rad -0.28248672 PmRA2000 -0.001
PmDE2000 -0.007
Hipparcos
Catalog H HIP 35417 Proxy H RAhms 07 18 44.65
DEdms -16 16 39.1 Vmag 8.96 VarFlag R Vmag H
RAdeg 109.686 DEdeg -16.2775 AstroRef A Plx 0.75
CCDM 07187-1617 N CCDM I Nsys 1 Ncomp 2
MultFlag C Source Qual A M HIP AB
Theta 197 Rho 2.907 HD 56994 BD BD-16 1887
CD CP Dm number -16 1887 VIred 1.07
SpType K0III+... R SpType Coord arcsec 2000 071844.65-161639.1
Hipparcos 2
HIP 35417 Sn 15 So 3 Nc 2
RArad 1.9143828565 DErad -0.2840964725 Plx 0.01 PmRA 2.66
PmDE 2.45 E RArad 1.45 E DErad 1.35 E Plx 2.02
E pmRA 1.61 E pmDE 1.47 Hpmag 9.126 E Hpmag 0.0022
SHp 0.019 VA 0 BV 1.2 E BV 0.495
VI 1.07
CCDM
Ccdm 07187-1617 RComp Comp A Note1
Note2 Discov num DRAs 2.57 DDEs 19.7
R dRAs 10 Year Theta Rho
Obs 3 Vmag 8.8 Sp K0 PmNote *
PmRA -20 PmDE -10 Dm number -16 1887 Cat1 BD
Name2 152701 Cat2 SAO HD 56994 M HD
ADS BDS M ADS BDS N IDS IDS 07142S1606A
HIC 35417
 
 
07187-1617 B
 
 
Coord arcsec 2000 071844.59-161641.9 Mag 11.36 PmRA 0.00 PmDE 3.0
Tycho2 5965-02071-2 Calc delta mag 2.04 Calc coord yes
Tycho2
Tycho2 5965-02071-2 Pflag RAmdeg 109.68579798 DEmdeg -16.27831917
PmRA -3.5 PmDE -10.2 E RAmdeg 50 E DEmdeg 65
E pmRA 2.7 E pmDE 2.7 EpRAm 1987.56 EpDEm 1984.26
Num 2 Q RAmdeg Q DEmdeg Q pmRA
Q pmDE BTmag 11.460 E BTmag 0.083 VTmag 11.364
E VTmag 0.116 Prox 29 TYC HIP 35417
CCDM B RAdeg 109.68580639 DEdeg -16.27829528 EpRA 1990 1.65
EpDE 1990 1.55 E RAdeg 50.7 E DEdeg 68.4 Posflg
Corr 0.4
CCDM
Ccdm 07187-1617 RComp Comp B Note1
Note2 Discov num A 3087 DRAs DDEs
R dRAs Year 1927 Theta 198 Rho 2.7
Obs 3 Vmag 10.8 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 07142S1606B
HIC 35417
 
 
07187-1617 C
 
 
Coord arcsec 2000 071845.00-161629.4 Mag 13.5 PmRA 5.00 PmDE 1.0
Calc delta mag 4.18 Calc coord yes
CCDM
Ccdm 07187-1617 RComp Comp C Note1
Note2 Discov num A 3087 DRAs DDEs
R dRAs Year 1927 Theta 030 Rho 10.2
Obs 1 Vmag 12.9 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 07142S1606C
HIC