00172-1921 LDS   9

 
 
00H 17M 18.27S -19 20' 19.4" P.A. 101 SEP 114.9 MAG 10.27,10.81
 
 
Coord 2000
00172-1921
Discov num
LDS   9
Comp
Coord arcsec 2000
00 17 18.27 -19 20 19.4
Date first
1920
Date last
2010
Obs
8
Pa first
135
Pa last
101
P.A. Now (θ)
101°
Sep first
115.0
Sep last
114.9
Sep. Now (ρ)
114.9"
Mag pri
10.27
Mag sec
10.81
delta mag (ΔM)
0.54
Spectral class
Pri motion ra
-095
Sec motion ra
-094
Pri motion dec
-030
Sec motion dec
-026
Notes
N (See Notes)
rPM=0.041 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Cetus
Tycho2
5842-00409-1
last precise pa
100.9
last precise sep
114.91