01163-2056 LDS  41

 
 
01h 16m 18.38s -20 56' 50.8" P.A. 172 sep 17.2 mag 13.26,13.63
 
 
Coord 2000
01163-2056
Discov num
LDS  41
Comp
Coord arcsec 2000
01 16 18.38 -20 56 50.8
Date first
1920
Date last
2010
Obs
8
Pa first
180
Pa last
172
P.A. Now (θ)
172°
Sep first
17.0
Sep last
17.2
Sep. Now (ρ)
17.2"
Mag pri
13.26
Mag sec
13.63
delta mag (ΔM)
0.37
Spectral class
Pri motion ra
-103
Sec motion ra
-105
Pri motion dec
-236
Sec motion dec
-237
Notes
N (See Notes)
rPM=0.009 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
172.4
Precise sep
17.191
Constellation
Cetus
last precise pa
172.4
last precise sep
17.191
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
01163-2056 LDS 41 2000 4 172 17.2 13.02 13.64 D 011618.38-205650.8
01163-2056 LDS 41 2010 7 172 17.2 13.26 13.63 N 011618.38-205650.8

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