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Doubles in session


Current system
04007+2023
TOK 363 Aa,Ab


Nearby doubles
6' : 04011+2022
RAO 102

23' : 04001+2002
DVG 17

25' : 03592+2010
MTZ 1

27' : 03588+2029
TDS2705

44' : 04001+1940
DAM 262

45' : 04019+2104
LDS5475AB

46' : 03575+2012
BRT2314

48' : 04005+1935
KOH 1AB

48' : 03589+2103
GRV 200

53' : 04044+2025
RED 1

55' : 03586+2109
SCA 25

56' : 03574+2053
TDS2696

57' : 03569+2005
OCC1090

58' : 03596+2118
SKF2404

61' : 04000+2122
SCA 26

65' : 04001+2127
SCA 27

66' : 04037+1934
UC 1108

70' : 04037+1927
SKF2405

71' : 03584+2125
LDS5457

71' : 04054+2000
LDS5490

77' : 04046+1930
LDS5489

79' : 04018+2140
SCA 28

83' : 04023+2142
SCA 29

85' : 04066+2018
BNV 2AB

85' : 04063+1952
BAG 4

86' : 03578+2139
SCA 24



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 04007+2023 : COMPONENTS
 
 
  A Ab
Ab pa=207.1°
sep=0.13"
 
B pa=309.3°
sep=5.99"
pa=310.5°
sep=6.02"
 
 
04007+2023 A
 
 
Coord arcsec 2000 040039.54+202249.7 Mag 8.73 Spectral class G4V (yellow) PmRA 147.00
PmDE -60.0 HIP 18719 Tycho2 1258-00341-1 BD BD+19 641
Tycho2
Tycho2 1258-00341-1 Pflag RAmdeg 60.16474949 DEmdeg 20.38046396
PmRA 143.4 PmDE -60.6 E RAmdeg 7 E DEmdeg 10
E pmRA 1.0 E pmDE 1.0 EpRAm 1990.86 EpDEm 1989.58
Num 11 Q RAmdeg 0.6 Q DEmdeg 1.6 Q pmRA 0.6
Q pmDE 1.6 BTmag 9.515 E BTmag 0.020 VTmag 8.728
E VTmag 0.014 Prox 999 TYC T HIP 18719
CCDM RAdeg 60.16439917 DEdeg 20.38060806 EpRA 1990 1.76
EpDE 1990 1.44 E RAdeg 7.1 E DEdeg 9.6 Posflg
Corr 0.2
Hipparcos
Catalog H HIP 18719 Proxy RAhms 04 00 39.45
DEdms +20 22 50.2 Vmag 8.66 VarFlag 1 R Vmag H
RAdeg 60.1644 DEdeg 20.3806 AstroRef Plx 16.04
CCDM N CCDM Nsys Ncomp 1
MultFlag Source Qual M HIP
Theta Rho HD BD BD+19 641
CD CP Dm number +19 641 VIred 0.76
SpType G4V R SpType Coord arcsec 2000 040039.45+202250.2
Hipparcos 2
HIP 18719 Sn 5 So 0 Nc 1
RArad 1.0500664841 DErad 0.3557087503 Plx 16.09 PmRA 142.38
PmDE -76.81 E RArad 1.02 E DErad 0.46 E Plx 1.08
E pmRA 1.22 E pmDE 0.85 Hpmag 8.7931 E Hpmag 0.0026
SHp 0.022 VA 0 BV 0.705 E BV 0.005
VI 0.75
 
 
04007+2023 Ab
 
 
Coord arcsec 2000 040039.54+202249.6 Mag 13.9 Calc delta mag 5.17 Calc coord yes
 
 
04007+2023 B
 
 
Coord arcsec 2000 040039.21+202253.5 Mag 15 Calc delta mag 6.27 Calc coord yes