stampa
Login

Saving a selection in a list is possibile.
Create your account here!


Search



Actions
Advanced Search
Go to Simbad
New report
New measure
Login


Computed Lists
Populars
Latest Populars
Doubles in session


Current system
12001-7812
GRY 1 AF


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.

12001-7812 GRY 1 AF

 
 
12h 00m 05.12s -78° 11' 34.7" P.A. 255.00 sep 1.4 mag 6.59,15.10 Sp A4Ve dist. 114.68 pc (374.09 l.y.)
 
 
Coord 2000 12001-7812 Discov num GRY   1 Comp AF Coord arcsec 2000 12 00 05.12 -78 11 34.7
Date first 2001 Date last 2016 Obs 2
Pa first 255 Pa last 254.8 P.A. Now (θ) 254.8°
Sep first 1.4 Sep last 1.391 Sep. Now (ρ) 1.391"
Mag pri 6.59 Mag sec 15.10 delta mag (ΔM) 8.51 Spectral class A4Ve (white)
Pri motion ra -039 Sec motion ra
Pri motion dec -006 Sec motion dec
Notes N V (See Notes, Proper motion indicates physical)
This double is physical.
 
 
12001-7812 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show DX Cha 256895 12 00 05 -78 11 35 FGL 2 AB 2001 1 235 4.1 6.59 12.10 5.51
Show 256895 12 00 05 -78 11 35 FGL 2 AC 2001 2 310 5.3 6.59 25.20 18.61
Show 256895 12 00 05 -78 11 35 FGL 2 AD 2015 3 116 10.9 6.59 15.10 8.51
Show 256895 12 00 05 -78 11 35 FGL 2 AE 2015 5 121 15.1 6.59 13.20 6.61
Show 256895 12 00 05 -78 11 35 GRY 1 AF 2016 2 255 1.4 6.59 15.10 8.51 <===
Show 256895 12 00 05 -78 11 35 GRY 1 AG 2015 4 182 27.6 6.59 14.20 7.61
Show 256895 12 00 05 -78 11 35 GRY 1 AH 2015 3 173 30.6 7.30 16.80 9.50
Show 256895 12 00 05 -78 11 35 GRY 1 AI 2015 2 154 26.0 7.30 16.00 8.70
Show 256895 12 00 05 -78 11 35 GRY 1 AJ 2015 2 73 16.9 7.30 17.10 9.80
Show 256895 12 00 05 -78 11 35 GRY 1 AK 2015 2 108 30.4 7.30 16.70 9.40
Show 12 00 09 -78 11 42 FGL 2 ED 2016 5 311 4.2 13.20 15.10 1.90
11-fold system
11 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Var name DX Cha Constellation Chamaeleon SAO 256895 HIP 58520
Tycho2 9416-01289-1 Gaia DR2 5836666564476158336 HD 104237 CP CP-77 774
Distance 114.68 Distance ly 374.09