stampa
Login

Less is more. Filter out doubles you can't observe!
Register here


Search



Actions
Advanced Search
Go to Simbad
New report
New measure
Login


Computed Lists
Populars
Latest Populars
Doubles in session


Current system
12381-5556
KOU 12 AC


Nearby doubles
12' : 12368-5600
KPP1151

19' : 12385-5537
TOB 107

23' : 12408-5554
TDS8484

30' : 12416-5553
HU 1495AB

31' : 12418-5555
HDS1778

33' : 12413-5538
KPP 740

36' : 12369-5629
JSP 543

40' : 12428-5557
KOU 15

46' : 12374-5511
RST2807

46' : 12421-5627
JSP 551AB

51' : 12435-5620
TDS8501

52' : 12443-5553
R 206

54' : 12318-5607
I 219

59' : 12362-5652
HDS1768

59' : 12355-5651
RST2805

60' : 12321-5629
TDS8425

61' : 12335-5510
RST2803

65' : 12311-5623
TOB 85

65' : 12333-5505
TDS8433AB

66' : 12303-5555
JSP 537

69' : 12425-5655
TDS8492

70' : 12341-5657
BRT2808

71' : 12333-5459
KOU 11AB

73' : 12430-5656
TDS8496

75' : 12348-5447
TDS8445

76' : 12470-5547
R 208AB



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 12381-5556 : COMPONENTS
 
 
  A B
B pa=180.3°
sep=1.86"
 
C pa=205.6°
sep=3.55"
pa=228.8°
sep=2.02"
 
 
12381-5556 A
 
 
Name HD 109808 Coord arcsec 2000 123807.29-555552.3 Mag 7.14 Spectral class A1/2V (white)
PmRA -32.00 PmDE -9.0 SAO 240104 HIP 61639
Tycho2 8650-02453-1 HD 109808 GC 17200 CP CP-55 5161
Tycho2
Tycho2 8650-02453-1 Pflag P RAmdeg 189.53023293 DEmdeg -55.93123290
PmRA -32.3 PmDE -9.0 E RAmdeg 4 E DEmdeg 4
E pmRA 2.4 E pmDE 2.3 EpRAm 1991.48 EpDEm 1991.47
Num 5 Q RAmdeg 0.2 Q DEmdeg 1.0 Q pmRA 0.3
Q pmDE 0.9 BTmag 7.225 E BTmag 0.014 VTmag 7.135
E VTmag 0.010 Prox 19 TYC T HIP 61639
CCDM A RAdeg 189.53037056 DEdeg -55.93118667 EpRA 1990 1.56
EpDE 1990 1.55 E RAdeg 3.6 E DEdeg 3.5 Posflg D
Corr -0.2
SAO
SAO 240104 DelFlag RA1950 PmRA1950 -0.0036
DE1950 PmDE1950 -0.002 Vmag 7 SpType A2
Double code Source 70 CatNum 17200 DM CP-55 5161
DMcomp BDsup HD 109808 M HD 0
GC 17200 RA1950rad 3.29562326 DE1950rad -0.97137867 PmRA2000 -0.0039
PmDE2000 0.002
Hipparcos
Catalog H HIP 61639 Proxy H RAhms 12 38 07.29
DEdms -55 55 52.3 Vmag 6.95 VarFlag R Vmag G
RAdeg 189.53 DEdeg -55.9312 AstroRef A Plx 9.05
CCDM 12381-5556 N CCDM I Nsys 1 Ncomp 2
MultFlag C Source Qual A M HIP AB
Theta 184 Rho 1.863 HD 109808 BD
CD CP CP-55 5161 Dm number -55 5161 VIred 0.17
SpType A1/A2V R SpType Coord arcsec 2000 123807.29-555552.3
Hipparcos 2
HIP 61639 Sn 15 So 3 Nc 2
RArad 3.3079291183 DErad -0.9761833513 Plx 9.01 PmRA -35.84
PmDE -13.15 E RArad 0.37 E DErad 0.47 E Plx 0.74
E pmRA 0.52 E pmDE 0.54 Hpmag 6.9805 E Hpmag 0.0008
SHp 0.011 VA 0 BV 0.15 E BV 0.015
VI 0.17
CCDM
Ccdm 12381-5556 RComp Comp A Note1
Note2 Discov num DRAs 1.31 DDEs 9.2
R dRAs 10 Year Theta Rho
Obs 2 Vmag 7.2 Sp A2 PmNote *
PmRA -32 PmDE -3 Dm number -55 5161 Cat1 CPD
Name2 240104 Cat2 SAO HD 109808 M HD
ADS BDS M ADS BDS N IDS IDS 12325S5523A
HIC 61639
 
 
12381-5556 B
 
 
Coord arcsec 2000 123807.29-555554.2 Mag 8.94 PmRA -32.00 PmDE -9.0
Tycho2 8650-02453-2 Calc delta mag 1.8 Calc coord yes
Tycho2
Tycho2 8650-02453-2 Pflag P RAmdeg 189.53023293 DEmdeg -55.93123290
PmRA -32.3 PmDE -9.0 E RAmdeg 4 E DEmdeg 4
E pmRA 2.4 E pmDE 2.3 EpRAm 1991.48 EpDEm 1991.47
Num 5 Q RAmdeg 0.2 Q DEmdeg 1.0 Q pmRA 0.3
Q pmDE 0.9 BTmag 9.776 E BTmag 0.021 VTmag 8.936
E VTmag 0.013 Prox 19 TYC T HIP 61639
CCDM B RAdeg 189.53031639 DEdeg -55.93170750 EpRA 1990 1.52
EpDE 1990 1.60 E RAdeg 9.4 E DEdeg 8.5 Posflg D
Corr -0.2
CCDM
Ccdm 12381-5556 RComp Comp B Note1
Note2 Discov num HLD 116 DRAs DDEs
R dRAs Year 1880 Theta 193 Rho 1.9
Obs 14 Vmag 9.0 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 12325S5523B
HIC 61639
 
 
12381-5556 C
 
 
Coord arcsec 2000 123807.11-555555.5 Mag 14.4 Calc delta mag 7.26 Calc coord yes