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Doubles in session


Current system
08508-2313
HJ 4143
HD 75690


Nearby doubles
25' : 08510-2249
ARA1756

35' : 08492-2246
ARA1754

42' : 08491-2348
RST2583

46' : 08538-2330
RST2590

46' : 08535-2249
DON 292

46' : 08509-2227
ARA1755

50' : 08491-2229
ARA1753

55' : 08470-2254
ARA1752

71' : 08482-2414
BRT1469

73' : 08464-2355
ARA2136

75' : 08553-2352
TSN 150

75' : 08539-2414
BRT1470

80' : 08498-2155
B 2189

83' : 08500-2435
HDS1277

91' : 08447-2347
SEE 106AB

96' : 08547-2154
TVB 208

98' : 08437-2316
BRT1468

103' : 08578-2347
ARA2139

104' : 08539-2448
LDS3830

108' : 08556-2437
HDS1290

111' : 08428-2315
BRT1467

111' : 08586-2250
HO 359

113' : 08430-2347
ARA2134

121' : 08595-2310
DON1076

128' : 08415-2311
ARA1749

130' : 08414-2300
RSS 170



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 08508-2313 : COMPONENTS
 
 
  A
B pa=132.3°
sep=2.88"
 
 
08508-2313 A
 
 
Componente originario normalizzato AB Name HD 75690 Coord arcsec 2000 085045.05-231312.1 Mag 9.69
Spectral class A2/3IV (white) PmRA -35.00 PmDE 26.0 SAO 176569
HIP 43428 Tycho2 6572-00936-1 HD 75690 BD BD-22 2417
CD CD-22 6662
Tycho2
Tycho2 6572-00936-1 Pflag P RAmdeg 132.68772636 DEmdeg -23.22001757
PmRA -13.4 PmDE 4.0 E RAmdeg 14 E DEmdeg 15
E pmRA 3.4 E pmDE 3.5 EpRAm 1991.37 EpDEm 1991.31
Num 3 Q RAmdeg 0.1 Q DEmdeg 2.3 Q pmRA 0.2
Q pmDE 2.3 BTmag 9.923 E BTmag 0.025 VTmag 9.685
E VTmag 0.025 Prox 30 TYC T HIP 43428
CCDM A RAdeg 132.68755472 DEdeg -23.21987222 EpRA 1990 1.61
EpDE 1990 1.58 E RAdeg 13.5 E DEdeg 15.2 Posflg D
Corr 0.0
SAO
SAO 176569 DelFlag RA1950 PmRA1950 0.0014
DE1950 PmDE1950 0.067 Vmag 8.6 SpType A0
Double code Source 25 CatNum 6812 DM CD-22 6662
DMcomp BDsup HD 75690 M HD 0
GC RA1950rad 2.30619526 DE1950rad -0.40198342 PmRA2000 0.0017
PmDE2000 0.071
Hipparcos
Catalog H HIP 43428 Proxy H RAhms 08 50 45.01
DEdms -23 13 11.5 Vmag 9.07 VarFlag R Vmag H
RAdeg 132.688 DEdeg -23.2199 AstroRef A Plx 3.69
CCDM 08508-2313 N CCDM I Nsys 1 Ncomp 2
MultFlag C Source Qual A M HIP AB
Theta 130 Rho 3.027 HD 75690 BD BD-22 2417
CD CD-22 6662 CP Dm number -22 2417 VIred 0.18
SpType A2/A3IV R SpType Coord arcsec 2000 085045.01-231311.5
Hipparcos 2
HIP 43428 Sn 15 So 3 Nc 2
RArad 2.3158347436 DErad -0.4052632251 Plx 1.43 PmRA -5.56
PmDE 3.85 E RArad 1.43 E DErad 1.28 E Plx 1.74
E pmRA 2.04 E pmDE 1.6 Hpmag 9.144 E Hpmag 0.0027
SHp 0.024 VA 0 BV 0.309 E BV 0.028
VI 0.35
CCDM
Ccdm 08508-2313 RComp Comp A Note1
Note2 Discov num DRAs -2.80 DDEs -7.5
R dRAs 10 Year Theta Rho
Obs 2 Vmag 9.4 Sp A0 PmNote *
PmRA 19 PmDE 67 Dm number -22 2417 Cat1 BD
Name2 176569 Cat2 SAO HD 75690 M HD
ADS BDS A 7047 M ADS BDS N IDS IDS 08463S2251A
HIC 43428
 
 
08508-2313 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 085045.20-231314.0 Mag 10.23 PmRA -13.00
PmDE 4.0 HIP 43428 Tycho2 6572-00936-2 Calc delta mag 0.54
Calc coord yes
Tycho2
Tycho2 6572-00936-2 Pflag P RAmdeg 132.68772636 DEmdeg -23.22001757
PmRA -13.4 PmDE 4.0 E RAmdeg 14 E DEmdeg 15
E pmRA 3.4 E pmDE 3.5 EpRAm 1991.37 EpDEm 1991.31
Num 3 Q RAmdeg 0.1 Q DEmdeg 2.3 Q pmRA 0.2
Q pmDE 2.3 BTmag 10.496 E BTmag 0.034 VTmag 10.232
E VTmag 0.037 Prox 30 TYC T HIP 43428
CCDM B RAdeg 132.68825472 DEdeg -23.22039833 EpRA 1990 1.60
EpDE 1990 1.57 E RAdeg 21.5 E DEdeg 23.9 Posflg D
Corr 0.0
Hipparcos
Catalog H HIP 43428 Proxy H RAhms 08 50 45.01
DEdms -23 13 11.5 Vmag 9.07 VarFlag R Vmag H
RAdeg 132.688 DEdeg -23.2199 AstroRef A Plx 3.69
CCDM 08508-2313 N CCDM I Nsys 1 Ncomp 2
MultFlag C Source Qual A M HIP AB
Theta 130 Rho 3.027 HD 75690 BD BD-22 2417
CD CD-22 6662 CP Dm number -22 2417 VIred 0.18
SpType A2/A3IV R SpType Coord arcsec 2000 085045.01-231311.5
Hipparcos 2
HIP 43428 Sn 15 So 3 Nc 2
RArad 2.3158347436 DErad -0.4052632251 Plx 1.43 PmRA -5.56
PmDE 3.85 E RArad 1.43 E DErad 1.28 E Plx 1.74
E pmRA 2.04 E pmDE 1.6 Hpmag 9.144 E Hpmag 0.0027
SHp 0.024 VA 0 BV 0.309 E BV 0.028
VI 0.35
CCDM
Ccdm 08508-2313 RComp Comp B Note1
Note2 Discov num HJ 4143 DRAs DDEs
R dRAs Year 1877 Theta 130 Rho 2.9
Obs 6 Vmag 9.8 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A 7047 M ADS BDS N IDS IDS 08463S2251B
HIC 43428