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Doubles in session


Current system
02097+2021
STF 221 AC


Nearby doubles
17' : 02089+2031
CHE 61

17' : 02100+2005
LDS3351

26' : 02084+2038
CHE 57

27' : 02078+2025
CHE 54

36' : 02076+2040
CHE 53

36' : 02074+2034
CHE 52

53' : 02106+1930
OCC 209

64' : 02093+2123
GRV 112

64' : 02071+1929
KPP1097

90' : 02128+2140
AZC 21

94' : 02064+2142
TDS2117

97' : 02114+1848
GWP 265

104' : 02025+2006
UC 670

104' : 02029+1938
COU2677

111' : 02127+2203
AZC 20

114' : 02155+2138
GRV 120

117' : 02023+1924
STF 203

117' : 02062+2207
COU 149

119' : 02150+1849
HJ 2119

119' : 02024+1923
BU 1369

119' : 02181+2038
SLW 107

120' : 02180+1958
GWP 294

123' : 02179+1941
TOK 72

128' : 02121+2224
UC 697

128' : 02085+2227
BRT2307

134' : 02190+2047
UC 715



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 02097+2021 : COMPONENTS
 
 
  A B
B pa=146.9°
sep=8.26"
 
C pa=225.4°
sep=64.78"
pa=232.7°
sep=63.64"
 
 
02097+2021 A
 
 
Name HD 13237 Coord arcsec 2000 020942.76+202053.3 Mag 8.13 Spectral class A8IV (white)
PmRA -10.00 PmDE 2.0 SAO 75175 HIP 10088
Tycho2 1220-01640-1 HD 13237 GC 2584 BD BD+19 329
Tycho2
Tycho2 1220-01640-1 Pflag RAmdeg 32.42816052 DEmdeg 20.34813621
PmRA -7.7 PmDE 1.3 E RAmdeg 6 E DEmdeg 7
E pmRA 0.8 E pmDE 0.8 EpRAm 1990.95 EpDEm 1990.64
Num 17 Q RAmdeg 1.2 Q DEmdeg 1.1 Q pmRA 1.1
Q pmDE 1.1 BTmag 8.574 E BTmag 0.017 VTmag 8.130
E VTmag 0.013 Prox 84 TYC T HIP 10088
CCDM A RAdeg 32.42817917 DEdeg 20.34813306 EpRA 1990 1.74
EpDE 1990 1.74 E RAdeg 5.5 E DEdeg 7.0 Posflg
Corr -0.2
SAO
SAO 75175 DelFlag RA1950 PmRA1950 -0.0006
DE1950 PmDE1950 0.003 Vmag 8 SpType A3
Double code Source 70 CatNum 2584 DM BD+19 329
DMcomp BDsup HD 13237 M HD 0
GC 2584 RA1950rad 0.55384715 DE1950rad 0.351024 PmRA2000 -0.0006
PmDE2000 -0.001
Hipparcos
Catalog H HIP 10088 Proxy H RAhms 02 09 42.76
DEdms +20 20 53.3 Vmag 7.81 VarFlag R Vmag H
RAdeg 32.4282 DEdeg 20.3481 AstroRef A Plx 2.25
CCDM 02097+2021 N CCDM I Nsys 1 Ncomp 2
MultFlag C Source Qual A M HIP AB
Theta 145 Rho 8.43 HD 13237 BD BD+19 329
CD CP Dm number +19 329 VIred 0.5
SpType A3+... R SpType Coord arcsec 2000 020942.76+202053.3
Hipparcos 2
HIP 10088 Sn 15 So 3 Nc 2
RArad 0.5659785486 DErad 0.3551418845 Plx 4.29 PmRA -5.95
PmDE 3.11 E RArad 1.02 E DErad 0.7 E Plx 1.31
E pmRA 1.25 E pmDE 1.15 Hpmag 7.9035 E Hpmag 0.0021
SHp 0.015 VA 0 BV 0.435 E BV 0.015
VI 0.5
CCDM
Ccdm 02097+2021 RComp Comp A Note1
Note2 Discov num DRAs 0.80 DDEs -6.7
R dRAs 10 Year Theta Rho
Obs 3 Vmag 8.3 Sp A3 PmNote *
PmRA 12 PmDE -10 Dm number +19 329 Cat1 BD
Name2 +20 191 Cat2 AGK2/3 HD 13237 M HD
ADS BDS A 1678 M ADS BDS N IDS IDS 02042N1952A
HIC 10088
 
 
02097+2021 B
 
 
Coord arcsec 2000 020943.08+202046.4 Mag 9.45 PmRA -7.00 PmDE 4.0
Tycho2 1220-01930-1 Calc delta mag 1.32 Calc coord yes
Tycho2
Tycho2 1220-01930-1 Pflag RAmdeg 32.42959144 DEmdeg 20.34622572
PmRA -7.6 PmDE 3.3 E RAmdeg 14 E DEmdeg 17
E pmRA 1.0 E pmDE 1.0 EpRAm 1989.16 EpDEm 1987.51
Num 9 Q RAmdeg 0.6 Q DEmdeg 2.1 Q pmRA 0.7
Q pmDE 2.0 BTmag 9.878 E BTmag 0.028 VTmag 9.454
E VTmag 0.025 Prox 84 TYC T HIP 10088
CCDM B RAdeg 32.42960944 DEdeg 20.34622056 EpRA 1990 1.76
EpDE 1990 1.71 E RAdeg 13.6 E DEdeg 18.4 Posflg
Corr -0.1
CCDM
Ccdm 02097+2021 RComp Comp B Note1
Note2 Discov num STF 221 DRAs 1.13 DDEs -13.2
R dRAs 10 Year 1836 Theta 146 Rho 8.4
Obs 14 Vmag 9.5 Sp PmNote *
PmRA 3 PmDE 18 Dm number Cat1
Name2 +20 192 Cat2 AGK2/3 HD M HD
ADS BDS A 1678 M ADS BDS N IDS IDS 02042N1952B
HIC 10088
 
 
02097+2021 C
 
 
Coord arcsec 2000 020939.48+202007.8 Mag 12.72 PmRA -28.00 PmDE -36.0
Calc delta mag 4.59 Calc coord yes
CCDM
Ccdm 02097+2021 RComp Comp C Note1
Note2 Discov num STF 221 DRAs DDEs
R dRAs Year 1904 Theta 229 Rho 63.4
Obs 2 Vmag 12.3 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A 1678 M ADS BDS N IDS IDS 02042N1952C
HIC