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Doubles in session


Current system
21079+3324
TRN 31


Nearby doubles
17' : 21069+3313
TDT2760

22' : 21084+3344
GRV 422

24' : 21066+3309
COU1329

27' : 21096+3340
TDT2792

29' : 21056+3327
GRV 415

29' : 21077+3255
COU1330

32' : 21085+3355
J 3126

37' : 21056+3346
TDS1115

40' : 21107+3306
TDT2805

41' : 21110+3320
VKI 41

43' : 21112+3332
VKI 48

47' : 21068+3408
STF2760AB

48' : 21046+3345
CXT 1

49' : 21111+3256
TDT2809

52' : 21057+3407
TOB 210

53' : 21038+3338
ROE 52

54' : 21091+3232
UC 257

57' : 21058+3235
TDT2742

58' : 21078+3421
ES 2313AB

59' : 21059+3232
GYL 48

59' : 21123+3345
TDT2824

59' : 21120+3352
WFC 235

59' : 21057+3232
TDT2740

60' : 21065+3227
STF2759

60' : 21120+3252
TDT2819

62' : 21125+3306
GRV 436



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 21079+3324 : COMPONENTS
 
 
  A
B pa=216.1°
sep=5.72"
 
 
21079+3324 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 210755.41+332349.3 Mag 7.75 Spectral class O9.5V (blue)
PmRA 2.00 PmDE -8.0 SAO 70953 HIP 104316
Tycho2 2705-00460-1 HD 201345 BD BD+32 4060
Tycho2
Tycho2 2705-00460-1 Pflag RAmdeg 316.98089846 DEmdeg 33.39701415
PmRA 2.6 PmDE -7.5 E RAmdeg 4 E DEmdeg 4
E pmRA 1.1 E pmDE 1.1 EpRAm 1991.28 EpDEm 1991.51
Num 15 Q RAmdeg 1.2 Q DEmdeg 1.2 Q pmRA 1.4
Q pmDE 1.2 BTmag 7.572 E BTmag 0.015 VTmag 7.739
E VTmag 0.010 Prox 999 TYC T HIP 104316
CCDM RAdeg 316.98089139 DEdeg 33.39703139 EpRA 1990 1.56
EpDE 1990 1.77 E RAdeg 3.9 E DEdeg 3.5 Posflg
Corr 0.2
SAO
SAO 70953 DelFlag RA1950 PmRA1950 0
DE1950 PmDE1950 0.004 Vmag 7.5 SpType B0
Double code Source 6 CatNum 2062 DM BD+32 4060
DMcomp BDsup HD 201345 M HD 0
GC RA1950rad 5.52336383 DE1950rad 0.57935363 PmRA2000 0.0002
PmDE2000 0.001
Hipparcos
Catalog H HIP 104316 Proxy RAhms 21 07 55.41
DEdms +33 23 49.3 Vmag 7.78 VarFlag R Vmag H
RAdeg 316.981 DEdeg 33.397 AstroRef Plx 0.61
CCDM N CCDM Nsys Ncomp 1
MultFlag Source Qual M HIP
Theta Rho HD 201345 BD BD+32 4060
CD CP Dm number +32 4060 VIred -0.15
SpType O9p R SpType Coord arcsec 2000 210755.41+332349.3
Hipparcos 2
HIP 104316 Sn 5 So 0 Nc 1
RArad 5.5323602302 DErad 0.5828881278 Plx 1.1 PmRA 1.95
PmDE -8.21 E RArad 0.26 E DErad 0.41 E Plx 0.59
E pmRA 0.37 E pmDE 0.51 Hpmag 7.726 E Hpmag 0.0008
SHp 0.011 VA 0 BV -0.144 E BV 0.006
VI -0.14
 
 
21079+3324 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 210755.14+332344.7 Mag 17 Calc delta mag 9.25
Calc coord yes