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Doubles in session


Current system
20250+1016
HJ 1509
HD 194383


Nearby doubles
29' : 20269+1013
TDT2282

32' : 20270+1008
J 1343

33' : 20232+0957
TDT2229

39' : 20254+0938
VKI 37

42' : 20224+0959
TDS1065

42' : 20271+0948
J 559

45' : 20221+0959
TDT2210

48' : 20236+1059
GWP2943

48' : 20279+0958
AG 256AB

49' : 20260+1102
BPM2156AB

50' : 20231+0935
DAM 213

51' : 20265+0931
UC 4185

53' : 20250+1108
BPM2146

53' : 20264+1103
BPM2159AB

54' : 20239+1107
BPM2142

55' : 20230+0929
J 2572

57' : 20263+1109
UC 4181

58' : 20289+1022
J 3263

59' : 20242+1113
ENG 74AB

60' : 20210+1028
J 838

61' : 20245+0916
HJ 2959

62' : 20210+1033
TOR 24

63' : 20292+1019
J 3264

66' : 20293+1029
J 3088

67' : 20270+1116
HJ 268

67' : 20295+1033
J 3089



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 20250+1016 : COMPONENTS
 
 
  A
B pa=180.4°
sep=19.16"
 
 
20250+1016 A
 
 
Componente originario normalizzato AB Name HD 194383 Coord arcsec 2000 202457.06+101602.6 Mag 9.83
Spectral class F8 (yellow-white) PmRA 9.00 PmDE -1.0 SAO 106079
Tycho2 1078-00531-1 HD 194383 DM BD+09 4523
Tycho2
Tycho2 1078-00531-1 Pflag RAmdeg 306.23773952 DEmdeg 10.26738387
PmRA 8.3 PmDE -0.3 E RAmdeg 17 E DEmdeg 17
E pmRA 1.3 E pmDE 1.2 EpRAm 1989.31 EpDEm 1989.01
Num 10 Q RAmdeg 1.4 Q DEmdeg 0.9 Q pmRA 1.4
Q pmDE 1.0 BTmag 10.248 E BTmag 0.030 VTmag 9.833
E VTmag 0.027 Prox 190 TYC T HIP
CCDM RAdeg 306.23772083 DEdeg 10.26738444 EpRA 1990 1.90
EpDE 1990 1.75 E RAdeg 17.0 E DEdeg 17.1 Posflg
Corr -0.3
SAO
SAO 106079 DelFlag RA1950 PmRA1950 0.0009
DE1950 PmDE1950 0.003 Vmag 9.2 SpType F8
Double code Source 33 CatNum 10058 DM BD+09 4523
DMcomp A BDsup HD 194383 M HD 1
GC RA1950rad 5.33437624 DE1950rad 0.176349 PmRA2000 0.001
PmDE2000 0
 
 
20250+1016 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 202457.05+101543.4 Mag 9.97 Spectral class F8 (yellow-white)
PmRA 10.00 PmDE 0.0 Tycho2 1078-00532-1 HD 194384
Calc delta mag 0.14 Calc coord yes
Tycho2
Tycho2 1078-00532-1 Pflag RAmdeg 306.23771902 DEmdeg 10.26209244
PmRA 7.8 PmDE -3.3 E RAmdeg 19 E DEmdeg 18
E pmRA 1.2 E pmDE 1.2 EpRAm 1988.56 EpDEm 1988.55
Num 10 Q RAmdeg 0.7 Q DEmdeg 0.6 Q pmRA 0.7
Q pmDE 0.7 BTmag 10.312 E BTmag 0.030 VTmag 9.969
E VTmag 0.030 Prox 190 TYC T HIP
CCDM RAdeg 306.23770111 DEdeg 10.26210028 EpRA 1990 1.91
EpDE 1990 1.77 E RAdeg 18.5 E DEdeg 18.1 Posflg
Corr -0.3