11330-2327 HDO 130

 
 
11h 32m 57.94s -23 26' 37.8" P.A. 343 sep 10.1 mag 7.47,12.80 Sp A4IV dist. 187.27 pc (610.87 l.y.)
 
 
Coord 2000
11330-2327
Discov num
HDO 130
Comp
Coord arcsec 2000
11 32 57.94 -23 26 37.8
Date first
1903
Date last
1999
Obs
4
Pa first
345
Pa last
343
P.A. Now (θ)
343°
Sep first
10.0
Sep last
10.1
Sep. Now (ρ)
10.1"
Mag pri
7.47
Mag sec
12.80
delta mag (ΔM)
5.33
Spectral class
A4IV (white)
Pri motion ra
-054
Sec motion ra
-087
Pri motion dec
+004
Sec motion dec
-046
Notes
N (See Notes)
rPM=0.609
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
343.1
Precise sep
10.118
Constellation
Crater
SAO
179979
HIP
56339
Tycho2
6651-01205-1
HD
100375
BD
BD-22 3162
CD
CD-22 8964
Distance
187.27
Distance ly
610.87
last precise pa
343.1
last precise sep
10.118
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
11330-2327 HDO 130 1998 3 344 10.4 7.30 12.80 A4IV N D 113257.94-232637.8
11330-2327 HDO 130 1999 4 341 10.4 7.30 12.80 A4IV N D 113257.94-232637.8
11330-2327 HDO 130 2010 5 343 9.7 7.47 12.80 A4IV N 113257.94-232637.8

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