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Doubles in session


Current system
00091+4051
BU 483 AD


Nearby doubles
13' : 00089+4038
ES 151

43' : 00061+4025
HDS 6

45' : 00076+4009
STF3064AB

47' : 00131+4059
COU1201

50' : 00085+4002
ES 1601

50' : 00047+4049
UC 312

62' : 00133+4013
ES 152

68' : 00084+4157
HDS 16

79' : 00141+3957
ES 2544

80' : 00023+4108
TDS1263

88' : 00163+4123
NSN 504

89' : 00167+4104
FAB 2AB

89' : 00164+4117
ES 153

91' : 00046+4206
STT 514AB

92' : 00078+3920
CRB 25

93' : 00137+4207
TDS1351

97' : 00118+3919
LDS3138

98' : 00063+3918
ALI 714

102' : 00094+4232
COU1046

105' : 00086+3906
ALI 715

105' : 00002+4119
TDS1235AB

106' : 00184+4056
COU1202

110' : 00185+4024
MLB 733

113' : 00097+4242
COU1047

113' : 00000+4004
ES 2543AB

113' : 00056+4236
ES 1480



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 00091+4051 : COMPONENTS
 
 
  A B C
B pa=27.0°
sep=1.92"
 
C pa=267.6°
sep=156.51"
pa=267.0°
sep=157.46"
 
D pa=277.0°
sep=172.36"
pa=276.4°
sep=173.03"
pa=331.9°
sep=31.26"
 
 
00091+4051 A
 
 
Name HD 445 Coord arcsec 2000 000903.67+405034.3 Mag 7.04 Spectral class K0IV (yellow-orange)
PmRA 127.00 PmDE -172.0 SAO 36104 HIP 737
Tycho2 2785-00063-1 HD 445 GC 145 BD BD+40 7
Tycho2
Tycho2 2785-00063-1 Pflag RAmdeg 2.26531133 DEmdeg 40.84285987
PmRA 127.1 PmDE -172.2 E RAmdeg 4 E DEmdeg 5
E pmRA 1.0 E pmDE 1.1 EpRAm 1991.42 EpDEm 1991.01
Num 12 Q RAmdeg 1.2 Q DEmdeg 1.4 Q pmRA 1.3
Q pmDE 1.3 BTmag 8.112 E BTmag 0.015 VTmag 7.040
E VTmag 0.010 Prox 999 TYC T HIP 737
CCDM RAdeg 2.26492250 DEdeg 40.84327361 EpRA 1990 1.67
EpDE 1990 1.35 E RAdeg 4.0 E DEdeg 4.6 Posflg
Corr 0.0
SAO
SAO 36104 DelFlag RA1950 PmRA1950 0.0129
DE1950 PmDE1950 -0.149 Vmag 7.2 SpType G5
Double code Source 70 CatNum 145 DM BD+40 7
DMcomp BDsup HD 445 M HD 0
GC 145 RA1950rad 0.02817813 DE1950rad 0.70803279 PmRA2000 0.0131
PmDE2000 -0.154
Hipparcos
Catalog H HIP 737 Proxy RAhms 00 09 03.58
DEdms +40 50 35.8 Vmag 6.93 VarFlag R Vmag H
RAdeg 2.2649 DEdeg 40.8433 AstroRef Plx 16.09
CCDM 00090+4051 N CCDM I Nsys 2 Ncomp 1
MultFlag Source Qual M HIP
Theta Rho HD 445 BD BD+40 7
CD CP Dm number +40 7 VIred 0.93
SpType G5 R SpType Coord arcsec 2000 000903.58+405035.8
Hipparcos 2
HIP 737 Sn 5 So 0 Nc 1
RArad 0.0395300335 DErad 0.7128496642 Plx 16.86 PmRA 126.31
PmDE -172.05 E RArad 0.48 E DErad 0.34 E Plx 0.61
E pmRA 0.6 E pmDE 0.41 Hpmag 7.0929 E Hpmag 0.0009
SHp 0.007 VA 0 BV 0.8 E BV 0.495
VI 0.93
 
 
00091+4051 B
 
 
Coord arcsec 2000 000903.75+405036.0 Mag 11.5 Calc delta mag 4.46 Calc coord yes
 
 
00091+4051 C
 
 
Coord arcsec 2000 000849.89+405027.7 Coord calc 000849.89+405027.7 Mag 7.66 Spectral class G5 (yellow)
PmRA -9.00 PmDE -12.0 SAO 36098 HIP 712
Tycho2 2785-00800-1 HD 413 BD BD+40 5 Calc delta mag 0.62
Tycho2
Tycho2 2785-00800-1 Pflag RAmdeg 2.20788338 DEmdeg 40.84102410
PmRA -9.5 PmDE -9.7 E RAmdeg 5 E DEmdeg 6
E pmRA 0.8 E pmDE 1.0 EpRAm 1990.96 EpDEm 1990.74
Num 14 Q RAmdeg 1.0 Q DEmdeg 0.8 Q pmRA 1.1
Q pmDE 0.8 BTmag 8.815 E BTmag 0.017 VTmag 7.657
E VTmag 0.011 Prox 729 TYC T HIP 712
CCDM RAdeg 2.20791250 DEdeg 40.84104722 EpRA 1990 1.63
EpDE 1990 1.38 E RAdeg 5.0 E DEdeg 5.7 Posflg
Corr 0.1
SAO
SAO 36098 DelFlag RA1950 PmRA1950 0.0023
DE1950 PmDE1950 -0.02 Vmag 7.5 SpType G5
Double code Source 4 CatNum 12 DM BD+40 5
DMcomp BDsup HD 413 M HD 0
GC RA1950rad 0.02722464 DE1950rad 0.7079569 PmRA2000 0.0024
PmDE2000 -0.025
Hipparcos
Catalog H HIP 712 Proxy RAhms 00 08 49.90
DEdms +40 50 27.8 Vmag 7.58 VarFlag R Vmag H
RAdeg 2.20792 DEdeg 40.841 AstroRef Plx 4.72
CCDM 00090+4051 N CCDM I Nsys 2 Ncomp 1
MultFlag Source Qual M HIP
Theta Rho HD 413 BD BD+40 5
CD CP Dm number +40 5 VIred 0.96
SpType G5 R SpType Coord arcsec 2000 000849.90+405027.8
Hipparcos 2
HIP 712 Sn 5 So 0 Nc 1
RArad 0.0385353906 DErad 0.7128107485 Plx 5.65 PmRA -9.15
PmDE -12.1 E RArad 0.59 E DErad 0.4 E Plx 0.65
E pmRA 0.71 E pmDE 0.47 Hpmag 7.7448 E Hpmag 0.001
SHp 0.012 VA 0 BV 0.994 E BV 0.011
VI 0.97
 
 
00091+4051 D
 
 
Coord arcsec 2000 000848.59+405055.3 Mag 10.44 PmRA 2.00 PmDE -5.0
Calc delta mag 3.4 Calc coord yes