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Doubles in session


Current system
12048-6200
DUN 117 AC


Nearby doubles
3' : 12044-6202
TDS8205

10' : 12049-6150
R 185

29' : 12019-6220
TDS8182

29' : 12011-6147
TDS 653

36' : 12066-6127
TDS8226

39' : 12026-6124
TDS8189

40' : 12075-6125
TDS8232

42' : 12039-6119
TDS8203

43' : 12035-6118
TDS8199

43' : 12030-6240
FGS 27

45' : 12012-6237
TDS8168

48' : 12072-6116
HDS1710

49' : 12067-6114
JAW 32

49' : 12081-6118
TDS8240

50' : 12051-6111
FIN 421

50' : 12097-6235
HDS1717

50' : 12003-6122
HJ 4488

51' : 12073-6113
TDS 657

51' : 12014-6115
TDS8176

55' : 12126-6159
JSP 515

56' : 12081-6110
TDS8239

56' : 12126-6204
JSP 516

57' : 12083-6109
TDS8242

57' : 11577-6227
SHT 41AB

58' : 12128-6154
TOB 236

58' : 11568-6148
RST4489



Selections
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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 12048-6200 : COMPONENTS
 
 
  A B C
B pa=164.2°
sep=20.29"
 
C pa=9.3°
sep=24.03"
pa=357.9°
sep=43.28"
 
D pa=135.5°
sep=1.96"
pa=347.2°
sep=18.60"
pa=185.7°
sep=25.24"
 
 
12048-6200 A
 
 
Name HD 104901 Coord arcsec 2000 120446.98-615948.6 Mag 7.4 Spectral class B8/9Iab/b (blue-white)
PmRA -6.00 PmDE 0.0 SAO 251721 HIP 58906
Tycho2 8978-05686-1 HD 104901 GC 16499 CD CD-61 3325
CP CP-61 2933
Tycho2
Tycho2 8978-05686-1 Pflag RAmdeg 181.19573112 DEmdeg -61.99682658
PmRA -8.2 PmDE 3.2 E RAmdeg 4 E DEmdeg 4
E pmRA 1.4 E pmDE 1.5 EpRAm 1991.34 EpDEm 1991.38
Num 11 Q RAmdeg 0.8 Q DEmdeg 1.0 Q pmRA 0.8
Q pmDE 1.1 BTmag 7.605 E BTmag 0.015 VTmag 7.397
E VTmag 0.010 Prox 228 TYC T HIP 58906
CCDM A RAdeg 181.19577194 DEdeg -61.99683389 EpRA 1990 1.61
EpDE 1990 1.60 E RAdeg 4.3 E DEdeg 4.3 Posflg
Corr -0.2
SAO
SAO 251721 DelFlag RA1950 PmRA1950 -0.0013
DE1950 PmDE1950 -0.002 Vmag 7.7 SpType B8
Double code Source 70 CatNum 16499 DM CP-61 2933
DMcomp BDsup HD 104901 M HD 0
GC 16499 RA1950rad 3.15113842 DE1950rad -1.0771887 PmRA2000 -0.0019
PmDE2000 0.003
Hipparcos
Catalog H HIP 58906 Proxy RAhms 12 04 46.98
DEdms -61 59 48.6 Vmag 7.4 VarFlag R Vmag G
RAdeg 181.196 DEdeg -61.9968 AstroRef A Plx 1.02
CCDM 12048-6200 N CCDM I Nsys 3 Ncomp 1
MultFlag C Source P Qual D M HIP
Theta Rho HD 104901 BD
CD CD-61 3325 CP CP-61 2933 Dm number -61 3325 VIred 0.23
SpType B8Ib-II... R SpType Coord arcsec 2000 120446.98-615948.6
Hipparcos 2
HIP 58906 Sn 15 So 3 Nc 1
RArad 3.1624627056 DErad -1.0820488753 Plx 1.79 PmRA -6.58
PmDE 0.92 E RArad 1.24 E DErad 1.25 E Plx 1.71
E pmRA 1.5 E pmDE 1.35 Hpmag 7.4004 E Hpmag 0.0055
SHp 0.06 VA 0 BV 0.205 E BV 0.002
VI 0.23
CCDM
Ccdm 12048-6200 RComp Comp A Note1
Note2 Discov num DRAs -1.23 DDEs 11.4
R dRAs 10 Year Theta Rho
Obs 3 Vmag 7.7 Sp B8 PmNote *
PmRA -13 PmDE -4 Dm number -61 2933 Cat1 CPD
Name2 251721 Cat2 SAO HD 104901 M HD
ADS BDS M ADS BDS N IDS IDS 11596S6126A
HIC 58906
 
 
12048-6200 B
 
 
Coord arcsec 2000 120447.76-620008.1 Mag 7.83 PmRA -5.00 PmDE 4.0
HIP 58910 Tycho2 8978-05554-1 CD CD-61 3326 CP CP-61 2935
Calc delta mag 0.43 Calc coord yes
Tycho2
Tycho2 8978-05554-1 Pflag RAmdeg 181.20262776 DEmdeg -62.00226141
PmRA -5.4 PmDE 4.7 E RAmdeg 5 E DEmdeg 6
E pmRA 1.9 E pmDE 1.4 EpRAm 1991.51 EpDEm 1991.08
Num 9 Q RAmdeg 0.6 Q DEmdeg 1.2 Q pmRA 0.5
Q pmDE 1.1 BTmag 8.317 E BTmag 0.016 VTmag 7.829
E VTmag 0.011 Prox 228 TYC T HIP 58910
CCDM B RAdeg 181.20265444 DEdeg -62.00227222 EpRA 1990 1.66
EpDE 1990 1.63 E RAdeg 5.4 E DEdeg 5.5 Posflg
Corr -0.2
Hipparcos
Catalog H HIP 58910 Proxy RAhms 12 04 48.83
DEdms -62 00 08.3 Vmag 7.57 VarFlag R Vmag G
RAdeg 181.203 DEdeg -62.0023 AstroRef B Plx 1.02
CCDM 12048-6200 N CCDM I Nsys 3 Ncomp 1
MultFlag C Source F Qual D M HIP
Theta Rho HD 104901 BD
CD CD-61 3326 CP CP-61 2935 Dm number -61 3326 VIred 0.69
SpType F0Ib-II R SpType Coord arcsec 2000 120448.83-620008.3
Hipparcos 2
HIP 58910 Sn 15 So 3 Nc 1
RArad 3.1625965054 DErad -1.0821445177 Plx 181.26 PmRA -31.12
PmDE -28.88 E RArad 29.39 E DErad 32.87 E Plx 44.81
E pmRA 37.36 E pmDE 36.89 Hpmag 7.8077 E Hpmag 0.0165
SHp 0.245 VA 0 BV 0.626 E BV 0.02
VI 0.69
CCDM
Ccdm 12048-6200 RComp Comp B Note1
Note2 Discov num DUN 117 DRAs 0.60 DDEs -8.0
R dRAs 10 Year 1826 Theta 149 Rho 23.0
Obs 4 Vmag 8.1 Sp F5 PmNote *
PmRA -9 PmDE -13 Dm number -61 2935 Cat1 CPD
Name2 251722 Cat2 SAO HD M HD
ADS BDS M ADS BDS N IDS IDS 11596S6126B
HIC 58910
 
 
12048-6200 C
 
 
Coord arcsec 2000 120447.53-615924.9 Mag 10.02 PmRA -6.00 PmDE 2.0
HIP 58909 CP CP-61 2934 Calc delta mag 2.62 Calc coord yes
Hipparcos
Catalog H HIP 58909 Proxy RAhms 12 04 48.11
DEdms -61 59 25.0 Vmag 10.19 VarFlag R Vmag G
RAdeg 181.2 DEdeg -61.9903 AstroRef C Plx 1.02
CCDM 12048-6200 N CCDM I Nsys 3 Ncomp 1
MultFlag C Source F Qual D M HIP
Theta Rho HD BD
CD CP CP-61 2934 Dm number -61 2934 VIred 0.11
SpType R SpType Coord arcsec 2000 120448.11-615925.0
Hipparcos 2
HIP 58909 Sn 15 So 3 Nc 1
RArad 3.1625443174 DErad -1.0819345207 Plx 11.96 PmRA -8.71
PmDE -4.07 E RArad 9.18 E DErad 12.52 E Plx 13.64
E pmRA 9.47 E pmDE 13.63 Hpmag 9.7489 E Hpmag 0.0694
SHp 0.624 VA 0 BV 0.101 E BV 0.039
VI 0.11
CCDM
Ccdm 12048-6200 RComp Comp C Note1
Note2 Discov num DUN 117 DRAs 0.17 DDEs 35.0
R dRAs 66 Year 1837 Theta 018 Rho 25.0
Obs 3 Vmag 10.2 Sp PmNote
PmRA PmDE Dm number -61 2934 Cat1 CPD
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 11596S6126C
HIC 58909
 
 
12048-6200 D
 
 
Coord arcsec 2000 120447.17-615950.0 Mag 13 Calc delta mag 5.6 Calc coord yes