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Doubles in session


Current system
12001-7812
GRY 1 AG


Nearby doubles
3' : 11596-7813
HJ 4486AB

3' : 12008-7810
RST1630

16' : 11596-7756
KPP3858

18' : 11585-7754
KOH 91

23' : 11586-7750
BRC 7

36' : 12092-7834
UC 2282

37' : 11507-7835
RST1617

40' : 12071-7844
BRC 10

41' : 11485-7754
TDS8039

42' : 12021-7853
BRC 8

45' : 12091-7847
SHY 592AB

48' : 11482-7742
RST1612

52' : 11532-7725
HLN 26

59' : 12183-7756
TDS8312

65' : 11416-7744
UC 2192

71' : 11572-7922
CVN 45AB

73' : 11560-7701
TOK 145AB

74' : 12181-7725
RST1659

76' : 12035-7657
R 183

81' : 11413-7910
NSN 253

82' : 12050-7932
BRC 9

91' : 11415-7703
TOK 845

107' : 12088-7629
HJ 4502

123' : 11492-8010
RST2769

136' : 11406-8015
TDS7982

139' : 11573-8030
I 893



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 12001-7812 : COMPONENTS
 
 
  A B C D E F G H I J
B pa=196.3°
sep=2.45"
 
C pa=346.3°
sep=3.50"
pa=358.6°
sep=5.75"
 
D pa=157.2°
sep=5.16"
pa=131.9°
sep=3.60"
pa=160.9°
sep=8.63"
 
E pa=121.2°
sep=15.07"
pa=111.9°
sep=14.63"
pa=129.2°
sep=17.71"
pa=105.6°
sep=11.31"
 
F pa=217.0°
sep=0.46"
pa=11.7°
sep=2.03"
pa=171.7°
sep=3.80"
pa=332.7°
sep=4.94"
pa=299.5°
sep=15.12"
 
G pa=180.3°
sep=27.55"
pa=178.8°
sep=25.20"
pa=178.8°
sep=30.95"
pa=185.4°
sep=22.89"
pa=213.4°
sep=23.67"
pa=179.8°
sep=27.18"
 
H pa=178.5°
sep=30.32"
pa=176.9°
sep=27.99"
pa=177.2°
sep=33.74"
pa=182.7°
sep=25.58"
pa=208.2°
sep=25.54"
pa=177.9°
sep=29.96"
pa=160.8°
sep=2.92"
 
I pa=174.4°
sep=23.56"
pa=171.9°
sep=21.31"
pa=173.4°
sep=27.03"
pa=179.1°
sep=18.69"
pa=214.1°
sep=18.89"
pa=173.6°
sep=23.23"
pa=30.9°
sep=4.78"
pa=12.3°
sep=7.02"
 
J pa=33.3°
sep=6.00"
pa=28.4°
sep=8.37"
pa=68.6°
sep=4.42"
pa=7.6°
sep=9.85"
pa=323.2°
sep=16.01"
pa=33.6°
sep=6.45"
pa=6.0°
sep=32.74"
pa=4.0°
sep=35.41"
pa=2.0°
sep=28.48"
 
K pa=148.1°
sep=11.19"
pa=137.3°
sep=9.73"
pa=152.4°
sep=14.55"
pa=140.5°
sep=6.15"
pa=256.3°
sep=7.18"
pa=145.9°
sep=11.03"
pa=18.6°
sep=19.04"
pa=13.8°
sep=21.42"
pa=14.5°
sep=14.41"
pa=169.8°
sep=14.75"
 
 
12001-7812 A
 
 
Name DX Cha Coord arcsec 2000 120005.12-781134.7 Mag 6.59 Spectral class A4Ve (white)
PmRA -39.00 PmDE -6.0 SAO 256895 HIP 58520
Tycho2 9416-01289-1 HD 104237 GC 16412 CP CP-77 774
Tycho2
Tycho2 9416-01289-1 Pflag RAmdeg 180.02117674 DEmdeg -78.19293211
PmRA -39.8 PmDE -5.2 E RAmdeg 4 E DEmdeg 4
E pmRA 1.7 E pmDE 1.6 EpRAm 1991.63 EpDEm 1991.63
Num 10 Q RAmdeg 0.8 Q DEmdeg 0.8 Q pmRA 0.6
Q pmDE 0.8 BTmag 6.862 E BTmag 0.014 VTmag 6.621
E VTmag 0.010 Prox 534 TYC T HIP 58520
CCDM RAdeg 180.02162417 DEdeg -78.19292028 EpRA 1990 1.73
EpDE 1990 1.73 E RAdeg 3.6 E DEdeg 3.8 Posflg
Corr 0.0
SAO
SAO 256895 DelFlag RA1950 PmRA1950 -0.0162
DE1950 PmDE1950 0.014 Vmag 6.9 SpType A0
Double code Source 70 CatNum 16412 DM CP-77 774
DMcomp BDsup HD 104237 M HD 0
GC 16412 RA1950rad 3.1309371 DE1950rad -1.35985647 PmRA2000 -0.0186
PmDE2000 0.017
Hipparcos
Catalog H HIP 58520 Proxy RAhms 12 00 05.20
DEdms -78 11 34.5 Vmag 6.58 VarFlag 2 R Vmag H
RAdeg 180.022 DEdeg -78.1929 AstroRef Plx 8.61
CCDM N CCDM Nsys Ncomp 1
MultFlag Source Qual M HIP
Theta Rho HD 104237 BD
CD CP CP-77 774 Dm number -77 774 VIred 0.23
SpType B/Ape R SpType Coord arcsec 2000 120005.20-781134.5
Hipparcos 2
HIP 58520 Sn 5 So 0 Nc 1
RArad 3.1419705335 DErad -1.3647239241 Plx 8.72 PmRA -39.02
PmDE -5.76 E RArad 0.32 E DErad 0.3 E Plx 0.36
E pmRA 0.4 E pmDE 0.32 Hpmag 6.6541 E Hpmag 0.0043
SHp 0.034 VA 2 BV 0.241 E BV 0.008
VI 0.27
 
 
12001-7812 B
 
 
Coord arcsec 2000 120004.90-781137.1 Mag 12.1 Spectral class K: (yellow-orange) Calc delta mag 5.51
Calc coord yes
 
 
12001-7812 C
 
 
Coord arcsec 2000 120004.85-781131.3 Mag 25.2 Calc delta mag 18.61 Calc coord yes
 
 
12001-7812 D
 
 
Coord arcsec 2000 120005.77-781139.5 Mag 15.1 Spectral class M3.5 (red) PmRA -39.00
PmDE -3.0 Calc delta mag 8.51 Calc coord yes
 
 
12001-7812 E
 
 
Coord arcsec 2000 120009.32-781142.5 Coord calc 120009.32-781142.5 Mag 13.2 Spectral class K3IV (yellow-orange)
PmRA -43.00 PmDE -4.0 Calc delta mag 6.61
 
 
12001-7812 F
 
 
Coord arcsec 2000 120005.03-781135.1 Mag 15.1 Calc delta mag 8.51 Calc coord yes
 
 
12001-7812 G
 
 
Coord arcsec 2000 120005.07-781202.2 Mag 14.2 Calc delta mag 7.61 Calc coord yes
 
 
12001-7812 H
 
 
Coord arcsec 2000 120005.38-781205.0 Mag 16.8 Calc delta mag 10.21 Calc coord yes
 
 
12001-7812 I
 
 
Coord arcsec 2000 120005.87-781158.1 Mag 16 Calc delta mag 9.41 Calc coord yes
 
 
12001-7812 J
 
 
Coord arcsec 2000 120006.19-781129.7 Mag 17.1 Calc delta mag 10.51 Calc coord yes
 
 
12001-7812 K
 
 
Coord arcsec 2000 120007.05-781144.2 Mag 16.7 Calc delta mag 10.11 Calc coord yes