11311-2347 TDS7903

 
 
11h 31m 03.58s -23 46' 40.5" P.A. 10 sep 1.9 mag 10.17,12.16
 
 
Coord 2000
11311-2347
Discov num
TDS7903
Comp
Coord arcsec 2000
11 31 03.58 -23 46 40.5
Date first
1991
Date last
1991
Obs
1
Pa first
10
Pa last
10
P.A. Now (θ)
10°
Sep first
1.9
Sep last
1.9
Sep. Now (ρ)
1.9"
Mag pri
10.17
Mag sec
12.16
delta mag (ΔM)
1.99
Spectral class
Pri motion ra
-002
Sec motion ra
-002
Pri motion dec
-009
Sec motion dec
-009
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
10.1
Precise sep
1.94
Constellation
Crater
SAO
179952
Tycho2
6651-00800-1
HD
100109
last precise pa
10.1
last precise sep
1.94
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
11311-2347 TDS7903 1991 1 10 1.9 10.17 12.16 113103.58-234640.5

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