01187-2249 HDO  47

 
 
01H 18M 40.42S -22 49' 15.6" P.A. 63 SEP 9.6 MAG 8.82,10.55 SP G3V
 
 
Coord 2000
01187-2249
Discov num
HDO  47
Comp
Coord arcsec 2000
01 18 40.42 -22 49 15.6
Date first
1867
Date last
2010
Obs
14
Pa first
61
Pa last
63
P.A. Now (θ)
63°
Sep first
10.5
Sep last
9.6
Sep. Now (ρ)
9.6"
Mag pri
8.82
Mag sec
10.55
delta mag (ΔM)
1.73
Spectral class
G3V (yellow)
Pri motion ra
+045
Sec motion ra
+050
Pri motion dec
+021
Sec motion dec
+021
Notes
N (See Notes)
rPM=0.092 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Cetus
SAO
166948
Tycho2
6425-00219-1
HD
7930
last precise pa
62.5
last precise sep
9.56