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Doubles in session


Current system
12225+2551
ARN 6 AD


Nearby doubles
25' : 12208+2546
HJ 517

29' : 12243+2606
YSC 97

31' : 12244+2535
STF1639AB

32' : 12203+2600
TOK 555

41' : 12251+2530
SLW 719

47' : 12250+2520
SLE 894

55' : 12203+2637
PIN 6

60' : 12266+2611
SLW 721

61' : 12268+2609
SLE 897AB

63' : 12271+2603
CVR1434

66' : 12264+2630
CVR1431

67' : 12251+2647
LNV 9

67' : 12240+2447
SKF1582

73' : 12261+2645
GUR 30

73' : 12279+2556
SDK 79

77' : 12207+2703
STF1633

77' : 12206+2439
KPP3867

77' : 12173+2521
SKF1474

79' : 12241+2706
SKF1014

80' : 12254+2700
SLE 895

81' : 12242+2434
SKF1583

81' : 12258+2658
SLE 896

83' : 12268+2650
LDS1308AB

87' : 12170+2634
LDS1287

87' : 12289+2555
STFA 21AB

89' : 12186+2440
CVR 650



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 12225+2551 : COMPONENTS
 
 
  A B C D
B pa=54.6°
sep=34.37"
 
C pa=168.4°
sep=64.85"
pa=190.1°
sep=84.75"
 
D pa=132.4°
sep=213.25"
pa=141.6°
sep=208.68"
pa=119.0°
sep=165.24"
 
E pa=134.3°
sep=224.09"
pa=143.1°
sep=220.53"
pa=122.2°
sep=174.21"
pa=167.3°
sep=13.07"
 
 
12225+2551 A
 
 
Name 12 Com Coord arcsec 2000 122230.32+255046.3 Mag 4.86 Spectral class G0III (yellow)
PmRA -11.00 PmDE -8.0 SAO 82273 HIP 60351
Tycho2 1989-03210-1 HD 107700 HR 4707 GC 16873
BD BD+26 2337 Flamsteed 12 Comae Berenices Flamsteed name 12 Com FK5 1318
Tycho2
Tycho2 1989-03210-1 Pflag RAmdeg 185.62630134 DEmdeg 25.84615670
PmRA -11.3 PmDE -10.0 E RAmdeg 3 E DEmdeg 4
E pmRA 0.6 E pmDE 0.6 EpRAm 1991.33 EpDEm 1990.87
Num 22 Q RAmdeg 0.7 Q DEmdeg 0.8 Q pmRA 0.7
Q pmDE 0.8 BTmag 5.384 E BTmag 0.014 VTmag 4.859
E VTmag 0.009 Prox 652 TYC T HIP 60351
CCDM RAdeg 185.62633056 DEdeg 25.84618000 EpRA 1990 1.72
EpDE 1990 1.50 E RAdeg 3.3 E DEdeg 3.5 Posflg
Corr 0.2
SAO
SAO 82273 DelFlag RA1950 PmRA1950 -0.0009
DE1950 PmDE1950 -0.014 Vmag 4.8 SpType F5
Double code Source 74 CatNum 1318 DM BD+26 2337
DMcomp BDsup HD 107700 M HD 0
GC 16873 RA1950rad 3.2288311 DE1950rad 0.45593968 PmRA2000 -0.0009
PmDE2000 -0.01
Hipparcos
Catalog H HIP 60351 Proxy RAhms 12 22 30.32
DEdms +25 50 46.3 Vmag 4.78 VarFlag 1 R Vmag H
RAdeg 185.626 DEdeg 25.8462 AstroRef Plx 11.93
CCDM 12225+2551 N CCDM I Nsys 1 Ncomp 1
MultFlag Source Qual M HIP
Theta Rho HD 107700 BD BD+26 2337
CD CP Dm number +26 2337 VIred 0.61
SpType F8:p... R SpType Coord arcsec 2000 122230.32+255046.3
Hipparcos 2
HIP 60351 Sn 5 So 0 Nc 1
RArad 3.2397906347 DErad 0.4511009729 Plx 11.07 PmRA -11.42
PmDE -7.92 E RArad 0.21 E DErad 0.16 E Plx 0.24
E pmRA 0.27 E pmDE 0.19 Hpmag 4.9014 E Hpmag 0.0006
SHp 0.006 VA 0 BV 0.515 E BV 0.015
VI 0.61
CCDM
Ccdm 12225+2551 RComp Comp A Note1
Note2 Discov num DRAs 0.31 DDEs -14.0
R dRAs 10 Year Theta Rho
Obs 3 Vmag 4.8 Sp F5 PmNote *
PmRA -11 PmDE -14 Dm number +26 2337 Cat1 BD
Name2 +26 1263 Cat2 AGK2/3 HD 107700 M HD /1
ADS BDS A 8530 M ADS BDS N IDS IDS 12175N2624A
HIC 60351
 
 
12225+2551 B
 
 
Coord arcsec 2000 122232.40+255106.2 Mag 11.8 Spectral class A3 (white) PmRA 18.00
PmDE -9.0 Calc delta mag 6.94 Calc coord yes
CCDM
Ccdm 12225+2551 RComp Comp B Note1
Note2 Discov num SHJ 143 DRAs DDEs
R dRAs Year 1904 Theta 054 Rho 35.0
Obs 4 Vmag 11.8 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A 8530 M ADS BDS N IDS IDS 12175N2624B
HIC
 
 
12225+2551 C
 
 
Coord arcsec 2000 122231.29+254942.8 Mag 8.9 Spectral class A3 (white) PmRA -12.00
PmDE -7.0 Calc delta mag 4.04 Calc coord yes
CCDM
Ccdm 12225+2551 RComp Comp C Note1
Note2 Discov num SHJ 143 DRAs 1.25 DDEs -77.9
R dRAs 10 Year 1821 Theta 167 Rho 65.2
Obs 8 Vmag 8.3 Sp A3 PmNote *
PmRA -35 PmDE -11 Dm number +26 2338 Cat1 BD
Name2 +26 1264 Cat2 AGK2/3 HD M HD
ADS BDS A 8530 M ADS BDS N IDS IDS 12175N2624C
HIC
 
 
12225+2551 D
 
 
Coord arcsec 2000 122241.99+254822.6 Coord calc 122241.99+254822.6 Mag 10 Spectral class F5V (yellow-white)
PmRA 42.00 PmDE -18.0 Calc delta mag 5.14
 
 
12225+2551 E
 
 
Coord arcsec 2000 122242.20+254809.8 Mag 14.3 Spectral class K5V (yellow-orange) PmRA 44.00
PmDE -17.0 Calc delta mag 9.44 Calc coord yes