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Doubles in session


Current system
22012+4452
LYS 15 AB


Nearby doubles
10' : 22007+4500
LYS 14

18' : 21598+4501
A 776

21' : 22022+4510
TDT3301AB

21' : 22019+4511
LYS 16

21' : 22011+4431
GRV 530

23' : 22029+4439
BU 694AB

23' : 22013+4515
A 780AB

25' : 22035+4455
LYS 17

26' : 22017+4517
HJ 1715

27' : 22014+4519
TDT3294

31' : 21586+4442
ES 683

32' : 22042+4450
DYL 1AB

34' : 22021+4421
MET 93AB

34' : 21594+4520
LYS 12

35' : 22041+4437
LYS 18AB

36' : 22045+4453
DYL 2

36' : 22016+4528
KPP3424AB

38' : 21576+4452
SMA 153

39' : 22047+4440
DYL 3

41' : 21582+4428
SMA 154

41' : 22022+4531
TDT3300

41' : 22027+4415
TDT3304

41' : 22048+4508
DYL 4

42' : 22051+4446
DYL 5

43' : 21584+4423
LYS 11

44' : 22053+4458
DYL 6



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 22012+4452 : COMPONENTS
 
 
  A B C D E
B pa=201.8°
sep=16.28"
 
C pa=285.3°
sep=52.98"
pa=302.9°
sep=53.65"
 
D pa=292.4°
sep=26.71"
pa=323.6°
sep=31.44"
pa=98.2°
sep=26.67"
 
E pa=263.4°
sep=31.05"
pa=294.9°
sep=27.36"
pa=131.0°
sep=26.83"
pa=204.0°
sep=15.08"
 
F pa=267.9°
sep=12.71"
pa=335.5°
sep=16.09"
pa=110.7°
sep=41.04"
pa=131.6°
sep=16.05"
pa=80.3°
sep=18.41"
 
 
22012+4452 A
 
 
Coord arcsec 2000 220113.51+445221.2 Mag 12.5 PmRA 10.00 PmDE 2.0
Tycho2 3210-00143-1
Tycho2
Tycho2 3210-00143-1 Pflag RAmdeg 330.30632206 DEmdeg 44.87256894
PmRA 10.2 PmDE -0.8 E RAmdeg 97 E DEmdeg 101
E pmRA 2.8 E pmDE 2.6 EpRAm 1977.09 EpDEm 1972.36
Num 2 Q RAmdeg Q DEmdeg Q pmRA
Q pmDE BTmag 13.297 E BTmag 0.308 VTmag 12.504
E VTmag 0.201 Prox 999 TYC HIP
CCDM RAdeg 330.30628833 DEdeg 44.87257083 EpRA 1990 1.67
EpDE 1990 1.69 E RAdeg 105.0 E DEdeg 112.8 Posflg
Corr 0.1
CCDM
Ccdm 22012+4452 RComp Comp A Note1
Note2 Discov num DRAs 1.36 DDEs 20.8
R dRAs 61 Year Theta Rho
Obs 6 Vmag 11.5 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS * IDS 21572N4423A
HIC
 
 
22012+4452 B
 
 
Coord arcsec 2000 220112.94+445206.1 Mag 12.5 PmRA -7.00 PmDE -4.0
Calc coord yes
CCDM
Ccdm 22012+4452 RComp Comp B Note1
Note2 Discov num LYS 15 DRAs 0.52 DDEs 6.0
R dRAs 61 Year 1985 Theta 211 Rho 17.3
Obs 1 Vmag 11.5 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS * IDS 21572N4423B
HIC
 
 
22012+4452 C
 
 
Coord arcsec 2000 220108.70+445235.2 Mag 13.22 PmRA -7.00 PmDE 0.0
Calc delta mag 0.72 Calc coord yes
CCDM
Ccdm 22012+4452 RComp Comp C Note1
Note2 Discov num LYS 15 DRAs -5.47 DDEs 35.2
R dRAs 61 Year 1985 Theta 281 Rho 74.0
Obs 1 Vmag 12.0 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS * IDS 21572N4423C
HIC
 
 
22012+4452 D
 
 
Coord arcsec 2000 220111.19+445231.4 Mag 14.5 PmRA -4.00 PmDE 1.0
Calc delta mag 2 Calc coord yes
CCDM
Ccdm 22012+4452 RComp Comp D Note1
Note2 Discov num LYS 15 DRAs -1.88 DDEs 32.2
R dRAs 61 Year 1985 Theta 288 Rho 36.3
Obs 1 Vmag 13.5 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS * IDS 21572N4423D
HIC
 
 
22012+4452 E
 
 
Coord arcsec 2000 220110.61+445217.6 Mag 14.5 PmRA -3.00 PmDE -3.0
Calc delta mag 2 Calc coord yes
CCDM
Ccdm 22012+4452 RComp Comp E Note1
Note2 Discov num LYS 15 DRAs -2.75 DDEs 17.6
R dRAs 61 Year 1985 Theta 266 Rho 43.8
Obs 1 Vmag 13.5 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS * IDS 21572N4423E
HIC
 
 
22012+4452 F
 
 
Coord arcsec 2000 220112.32+445220.7 Mag 14.5 PmRA -9.00 PmDE 9.0
Calc delta mag 2 Calc coord yes
CCDM
Ccdm 22012+4452 RComp Comp F Note1
Note2 Discov num LYS 15 DRAs -0.31 DDEs 20.7
R dRAs 61 Year 1985 Theta 270 Rho 17.8
Obs 1 Vmag 13.5 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS * IDS 21572N4423F
HIC