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Doubles in session


Current system
04439+2257
OCC 313 Ca,Cb
V1081 Tau


Nearby doubles
19' : 04451+2249
LDS5592

21' : 04450+2311
POU 476

23' : 04422+2257
S 455AB

24' : 04426+2241
CVR 453

25' : 04427+2314
OCC 319

27' : 04458+2255
COU 368

27' : 04427+2317
POU 475

27' : 04456+2308
POU 480

30' : 04419+2308
POU 473

31' : 04417+2302
KSA 29AB

32' : 04431+2227
KPP 23

33' : 04417+2244
STF 579

40' : 04462+2319
POU 483

52' : 04469+2226
OCC1055

52' : 04423+2345
POU 474

53' : 04470+2327
POU 486

54' : 04468+2221
SCA 31

55' : 04400+2301
HU 442

55' : 04416+2341
LDS6139

56' : 04474+2324
POU 488

61' : 04483+2302
NSN 551

62' : 04456+2354
POU 479

63' : 04468+2345
POU 485

64' : 04395+2316
POU 471

65' : 04393+2248
LEI 22

68' : 04401+2339
POU 472



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 04439+2257 : COMPONENTS
 
 
  C
Cb pa=0.0°
sep=0.00"
 
 
04439+2257 C
 
 
Name V1081 Tau Coord arcsec 2000 044354.00+225640.0 Mag 8.6 Spectral class A0V (white)
PmRA 0.00 PmDE -15.0 SAO 76729 HIP 22013
Tycho2 1830-02130-1 HD 29935 BD BD+22 743
Tycho2
Tycho2 1830-02130-1 Pflag RAmdeg 70.97500673 DEmdeg 22.94441458
PmRA -0.1 PmDE -14.6 E RAmdeg 4 E DEmdeg 5
E pmRA 0.9 E pmDE 0.9 EpRAm 1991.40 EpDEm 1990.76
Num 16 Q RAmdeg 0.5 Q DEmdeg 0.6 Q pmRA 0.6
Q pmDE 0.7 BTmag 6.924 E BTmag 0.015 VTmag 6.916
E VTmag 0.010 Prox 999 TYC T HIP 22013
CCDM RAdeg 70.97500694 DEdeg 22.94444972 EpRA 1990 1.80
EpDE 1990 1.32 E RAdeg 3.7 E DEdeg 4.6 Posflg
Corr -0.3
SAO
SAO 76729 DelFlag RA1950 PmRA1950 -0.0002
DE1950 PmDE1950 -0.022 Vmag 7.4 SpType B9
Double code Source 35 CatNum 1507 DM BD+22 743
DMcomp BDsup HD 29935 M HD 0
GC RA1950rad 1.22563158 DE1950rad 0.39884394 PmRA2000 -0.0003
PmDE2000 -0.023
Hipparcos
Catalog H HIP 22013 Proxy RAhms 04 43 54.00
DEdms +22 56 40.0 Vmag 6.91 VarFlag R Vmag H
RAdeg 70.975 DEdeg 22.9445 AstroRef Plx 11.06
CCDM N CCDM Nsys Ncomp 1
MultFlag Source Qual M HIP
Theta Rho HD 29935 BD BD+22 743
CD CP Dm number +22 743 VIred 0.02
SpType B9 R SpType Coord arcsec 2000 044354.00+225640.0
Hipparcos 2
HIP 22013 Sn 5 So 0 Nc 1
RArad 1.2387475436 DErad 0.4004562011 Plx 8.49 PmRA 0.97
PmDE -14.94 E RArad 0.68 E DErad 0.31 E Plx 0.81
E pmRA 0.66 E pmDE 0.44 Hpmag 6.9245 E Hpmag 0.0011
SHp 0.006 VA 0 BV 0.014 E BV 0.008
VI 0.03
 
 
04439+2257 Cb
 
 
Coord arcsec 2000 044354.00+225640.0 Mag 8.6 BD BD+22 743 Calc coord yes