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Doubles in session


Current system
21452-0030
TOK 348


Nearby doubles
9' : 21451+0022
SLW1252

9' : 21457+0031
CHE 319

20' : 21459+0015
CHE 320

23' : 21437+0030
CHE 315

24' : 21453+0007
CHE 318

26' : 21444+0008
CHE 316

27' : 21466+0045
CHE 321

27' : 21447-0003
CHE 317

31' : 21467-0010
BNG 2

33' : 21469+0051
STF2825

34' : 21435+0052
WAA9003

34' : 21467+0007
CHE 323

35' : 21442+0102
LDS6359

35' : 21428+0028
CHE 313

38' : 21435+0003
CHE 314

39' : 21427-0039
WAA9002

39' : 21426+0027
WAA9001

42' : 21424+0027
STF2817AB

42' : 21424+0037
BAL1236AB

43' : 21426-0013
UC 4535

44' : 21423+0021
CHE 312

45' : 21422+0040
CHE 311

47' : 21467+0110
CHE 322

52' : 21417-0036
J 1409

53' : 21417-0024
UC 4532

54' : 21421+0059
CHE 310



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 21452-0030 : COMPONENTS
 
 
  A
B pa=57.1°
sep=146.21"
 
 
21452-0030 A
 
 
Coord arcsec 2000 214510.24-003029.7 Mag 11.18 Spectral class K5 (yellow-orange) PmRA 8.00
PmDE -138.0 HIP 107395
Hipparcos
Catalog H HIP 107395 Proxy RAhms 21 45 10.24
DEdms -00 30 28.5 Vmag 11.19 VarFlag R Vmag G
RAdeg 326.293 DEdeg -0.507904 AstroRef Plx 17.55
CCDM N CCDM Nsys Ncomp 1
MultFlag Source Qual M HIP
Theta Rho HD BD
CD CP Dm number VIred 1.34
SpType R SpType Coord arcsec 2000 214510.24-003028.5
Hipparcos 2
HIP 107395 Sn 5 So 0 Nc 1
RArad 5.6948812256 DErad -0.0088646132 Plx 20.24 PmRA 5.18
PmDE -136.27 E RArad 2.68 E DErad 1.69 E Plx 3.16
E pmRA 3.5 E pmDE 1.72 Hpmag 11.3083 E Hpmag 0.007
SHp 0.041 VA 0 BV 1.202 E BV 0.012
VI 1.34
 
 
21452-0030 B
 
 
Coord arcsec 2000 214518.42+003149.1 Mag 15.14 PmRA 10.00 PmDE -132.0
Calc delta mag 3.96 Calc coord yes