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Doubles in session


Current system
09205-0933
DOO 49 BC


Nearby doubles
16' : 09193-0933
A 126

40' : 09228-0950
A 1342AB

54' : 09188-1025
A 125AB

55' : 09188-0846
LDS3872

55' : 09167-0941
HDO 122

56' : 09171-1005
J 1542

57' : 09196-0842
TDS6470

62' : 09165-0959
RST3630

62' : 09244-0925
SKF 786

75' : 09203-0822
AG 339

75' : 09160-1014
KPP 576

76' : 09204-0821
J 1545

76' : 09225-0828
A 1083

79' : 09252-0907
A 1587

80' : 09203-0817
GCB 24

82' : 09257-0919
HJ 814

85' : 09171-0827
J 745

87' : 09249-1034
J 1547

92' : 09156-1036
MTG 2

92' : 09159-0831
J 3249

96' : 09149-0845
WEI 21

97' : 09268-0947
GWP1176

99' : 09161-0821
BU 212

103' : 09224-0759
TDS6512

104' : 09240-1105
HU 55

105' : 09272-0913
A 1588AB



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 09205-0933 : COMPONENTS
 
 
  A B C
B pa=211.1°
sep=229.11"
 
C pa=210.7°
sep=238.10"
pa=198.5°
sep=9.21"
 
D pa=227.0°
sep=121.42"
pa=14.7°
sep=117.11"
pa=15.0°
sep=126.30"
 
 
09205-0933 A
 
 
Name 27 Hya Coord arcsec 2000 092029.03-093320.3 Mag 4.91 Spectral class G8III (yellow)
PmRA -13.00 PmDE -27.0 SAO 136768 HIP 45811
Tycho2 5463-01514-1 HD 80586 HR 3709 GC 12881
BD BD-08 2643 Flamsteed 27 Hydrae Flamsteed name 27 Hya
Tycho2
Tycho2 5463-01514-1 Pflag RAmdeg 140.12091052 DEmdeg -9.55569885
PmRA -13.9 PmDE -28.5 E RAmdeg 3 E DEmdeg 4
E pmRA 0.9 E pmDE 0.9 EpRAm 1991.41 EpDEm 1990.94
Num 14 Q RAmdeg 1.3 Q DEmdeg 1.0 Q pmRA 1.3
Q pmDE 1.0 BTmag 5.990 E BTmag 0.014 VTmag 4.915
E VTmag 0.009 Prox 999 TYC T HIP 45811
CCDM RAdeg 140.12094333 DEdeg -9.55563056 EpRA 1990 1.69
EpDE 1990 1.35 E RAdeg 3.3 E DEdeg 3.6 Posflg
Corr 0.3
SAO
SAO 136768 DelFlag RA1950 PmRA1950 -0.0013
DE1950 PmDE1950 -0.034 Vmag 5 SpType G5
Double code Source 70 CatNum 12881 DM BD-08 2643
DMcomp BDsup HD 80586 M HD 0
GC 12881 RA1950rad 2.43491553 DE1950rad -0.16306043 PmRA2000 -0.0009
PmDE2000 -0.029
Hipparcos
Catalog H HIP 45811 Proxy RAhms 09 20 29.03
DEdms -09 33 20.3 Vmag 4.8 VarFlag R Vmag G
RAdeg 140.121 DEdeg -9.55563 AstroRef Plx 13.39
CCDM 09204-0934 N CCDM I Nsys 2 Ncomp 1
MultFlag Source Qual M HIP
Theta Rho HD 80586 BD BD-08 2643
CD CP Dm number -08 2643 VIred 0.92
SpType F5V+... R SpType Coord arcsec 2000 092029.03-093320.3
Hipparcos 2
HIP 45811 Sn 5 So 0 Nc 1
RArad 2.4455717793 DErad -0.1667771956 Plx 14.66 PmRA -12.48
PmDE -27.37 E RArad 0.26 E DErad 0.18 E Plx 0.31
E pmRA 0.28 E pmDE 0.18 Hpmag 4.9696 E Hpmag 0.0006
SHp 0.006 VA 0 BV 0.913 E BV 0.015
VI 0.92
 
 
09205-0933 B
 
 
Coord arcsec 2000 092021.02-093636.4 Coord calc 092021.02-093636.4 Mag 7.03 Spectral class F4V (yellow-white)
PmRA -15.00 PmDE -30.0 SAO 136767 HIP 45802
Tycho2 5463-01515-1 HD 80550 GC 12877 BD BD-09 2801
Calc delta mag 2.12
Tycho2
Tycho2 5463-01515-1 Pflag RAmdeg 140.08753703 DEmdeg -9.61017022
PmRA -14.6 PmDE -26.8 E RAmdeg 4 E DEmdeg 5
E pmRA 1.0 E pmDE 1.0 EpRAm 1991.30 EpDEm 1990.73
Num 12 Q RAmdeg 0.8 Q DEmdeg 1.8 Q pmRA 0.8
Q pmDE 1.8 BTmag 7.454 E BTmag 0.015 VTmag 7.025
E VTmag 0.010 Prox 93 TYC T HIP 45802
CCDM B RAdeg 140.08757139 DEdeg -9.61010500 EpRA 1990 1.70
EpDE 1990 1.32 E RAdeg 3.8 E DEdeg 4.6 Posflg
Corr 0.3
SAO
SAO 136767 DelFlag RA1950 PmRA1950 -0.0018
DE1950 PmDE1950 -0.034 Vmag 6.9 SpType F2
Double code Source 70 CatNum 12877 DM BD-09 2801
DMcomp BDsup HD 80550 M HD 0
GC 12877 RA1950rad 2.43433528 DE1950rad -0.16401193 PmRA2000 -0.0014
PmDE2000 -0.029
Hipparcos
Catalog H HIP 45802 Proxy H RAhms 09 20 21.02
DEdms -09 36 36.4 Vmag 6.99 VarFlag R Vmag G
RAdeg 140.088 DEdeg -9.6101 AstroRef B Plx 16.16
CCDM 09204-0934 N CCDM I Nsys 2 Ncomp 2
MultFlag C Source Qual D M HIP BC
Theta 198 Rho 9.281 HD 80550 BD BD-09 2801
CD CP Dm number -09 2801 VIred 0.46
SpType F4V R SpType Coord arcsec 2000 092021.02-093636.4
Hipparcos 2
HIP 45802 Sn 15 So 3 Nc 2
RArad 2.4449893399 DErad -0.1677279322 Plx 15.93 PmRA -13.41
PmDE -29.84 E RArad 0.62 E DErad 0.45 E Plx 0.69
E pmRA 0.71 E pmDE 0.5 Hpmag 7.0411 E Hpmag 0.0009
SHp 0.007 VA 0 BV 0.39 E BV 0.042
VI 0.46
 
 
09205-0933 C
 
 
Coord arcsec 2000 092020.82-093645.1 Mag 10.99 Spectral class K2V (yellow-orange) PmRA -15.00
PmDE -30.0 Calc delta mag 6.08 Calc coord yes
 
 
09205-0933 D
 
 
Coord arcsec 2000 092023.03-093443.1 Mag 16.9 PmRA 5.00 PmDE -5.0
Calc delta mag 11.99 Calc coord yes