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Doubles in session


Current system
09144+0219
HJ 2489 AB
The Hya


Nearby doubles
26' : 09127+0219
BAL1858

29' : 09163+0221
KPP3218

31' : 09163+0230
SLE 584

34' : 09162+0202
CVR1207

34' : 09139+0252
H 6 108

44' : 09129+0141
CVR1201

49' : 09132+0134
CVR1202

51' : 09111+0204
SKF 967

53' : 09127+0319
HJ 2486

55' : 09118+0258
SKF 969

58' : 09119+0303
SKF 970

60' : 09149+0317
CVR1204

62' : 09175+0140
GWP1156

63' : 09181+0245
A 2556

64' : 09104+0242
GWP1141

65' : 09123+0316
SKF1575

65' : 09127+0119
GWP1146

65' : 09106+0147
SLE 583

70' : 09112+0128
GIC 83

74' : 09180+0245
GRV1023

81' : 09152-0059
GWP1151

82' : 09095+0256
STT 197

86' : 09161-0058
A 1756

87' : 09100+0120
GRV1020

92' : 09089+0137
UC 1756

92' : 09097+0119
ARU 7



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 09144+0219 : COMPONENTS
 
 
  A B C
B pa=247.7°
sep=20.90"
 
C pa=298.4°
sep=100.90"
pa=308.9°
sep=89.15"
 
D pa=145.4°
sep=82.33"
pa=132.2°
sep=89.14"
pa=130.5°
sep=178.21"
 
 
09144+0219 A
 
 
Name The Hya Coord arcsec 2000 091421.86+021851.3 Mag 3.85 Spectral class B9.5V (blue-white)
PmRA 129.00 PmDE -310.0 SAO 117527 HIP 45336
Tycho2 0227-02544-1 HD 79469 HR 3665 GC 12743
BD BD+02 2167 Bayer Theta Hydrae Bayer name The Flamsteed 22 Hydrae
Flamsteed name 22 Hya FK5 347
Tycho2
Tycho2 0227-02544-1 Pflag RAmdeg 138.59111115 DEmdeg 2.31427285
PmRA 127.2 PmDE -309.3 E RAmdeg 3 E DEmdeg 4
E pmRA 0.3 E pmDE 0.3 EpRAm 1990.31 EpDEm 1989.56
Num 21 Q RAmdeg 1.3 Q DEmdeg 1.8 Q pmRA 1.7
Q pmDE 2.0 BTmag 3.803 E BTmag 0.014 VTmag 3.853
E VTmag 0.009 Prox 999 TYC T HIP 45336
CCDM RAdeg 138.59082444 DEdeg 2.31498472 EpRA 1990 1.90
EpDE 1990 1.72 E RAdeg 3.3 E DEdeg 3.7 Posflg
Corr 0.0
SAO
SAO 117527 DelFlag RA1950 PmRA1950 0.0086
DE1950 PmDE1950 -0.313 Vmag 3.8 SpType A0
Double code Source 74 CatNum 347 DM BD+02 2167
DMcomp BDsup HD 79469 M HD 0
GC 12743 RA1950rad 2.40752301 DE1950rad 0.044092 PmRA2000 0.0087
PmDE2000 -0.31
Hipparcos
Catalog H HIP 45336 Proxy RAhms 09 14 21.79
DEdms +02 18 54.1 Vmag 3.89 VarFlag R Vmag H
RAdeg 138.591 DEdeg 2.31502 AstroRef Plx 25.34
CCDM 09144+0219 N CCDM I Nsys 1 Ncomp 1
MultFlag G Source Qual M HIP
Theta Rho HD 79469 BD BD+02 2167
CD CP Dm number +02 2167 VIred -0.07
SpType B9.5V R SpType Coord arcsec 2000 091421.79+021854.1
Hipparcos 2
HIP 45336 Sn 1 So 1 Nc 1
RArad 2.4188658557 DErad 0.0404048092 Plx 28.74 PmRA 114.64
PmDE -313.94 E RArad 1.62 E DErad 1.1 E Plx 1.55
E pmRA 1.75 E pmDE 1.12 Hpmag 3.8713 E Hpmag 0.0006
SHp 0.005 VA 0 BV -0.06 E BV 0
VI -0.07
CCDM
Ccdm 09144+0219 RComp Comp A Note1
Note2 Discov num DRAs -2.12 DDEs -8.8
R dRAs 10 Year Theta Rho
Obs 4 Vmag 3.8 Sp A0 PmNote *
PmRA 129 PmDE -313 Dm number +02 2167 Cat1 BD
Name2 117527 Cat2 SAO HD 79469 M HD
ADS BDS A 7253 M ADS BDS N IDS IDS 09092N0244A
HIC 45336
 
 
09144+0219 B
 
 
Coord arcsec 2000 091420.57+021843.4 Mag 9.9 PmRA -33.00 PmDE 26.0
Calc delta mag 6.05 Calc coord yes
CCDM
Ccdm 09144+0219 RComp Comp B Note1
Note2 Discov num HJ 2489 DRAs DDEs
R dRAs Year 1953 Theta 197 Rho 29.4
Obs 10 Vmag 9.8 Sp PmNote
PmRA -33 PmDE 26 Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A 7253 M ADS BDS N IDS IDS 09092N0244B
HIC
 
 
09144+0219 C
 
 
Coord arcsec 2000 091415.94+021939.3 Mag 12.61 Calc delta mag 8.76 Calc coord yes
CCDM
Ccdm 09144+0219 RComp Comp C Note1
Note2 Discov num HJ 2489 DRAs DDEs
R dRAs Year 1924 Theta 286 Rho 80.9
Obs 1 Vmag Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A 7253 M ADS BDS N IDS IDS 09092N0244C
HIC
 
 
09144+0219 D
 
 
Coord arcsec 2000 091424.98+021743.5 Mag 11.6 PmRA -6.00 PmDE -19.0
Calc delta mag 7.75 Calc coord yes
CCDM
Ccdm 09144+0219 RComp Comp D Note1
Note2 Discov num B DRAs DDEs
R dRAs Year 1962 Theta 147 Rho 96.4
Obs 1 Vmag 12.4 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A 7253 M ADS BDS N IDS IDS 09092N0244D
HIC