00495-2244 LDS2157

 
 
00h 49m 30.73s -22 44' 08.3" P.A. 54 sep 9.6 mag 14.70,15.20
 
 
Coord 2000
00495-2244
Discov num
LDS2157
Comp
Coord arcsec 2000
00 49 30.73 -22 44 08.3
Date first
1954
Date last
2010
Obs
5
Pa first
54
Pa last
54
P.A. Now (θ)
54°
Sep first
10.0
Sep last
9.6
Sep. Now (ρ)
9.6"
Mag pri
14.70
Mag sec
15.20
delta mag (ΔM)
0.5
Spectral class
Pri motion ra
+039
Sec motion ra
+051
Pri motion dec
-146
Sec motion dec
-137
Notes
rPM=0.099 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
54.4
Precise sep
9.57
Constellation
Cetus
last precise pa
54.4
last precise sep
9.57
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
00495-2244 LDS2157 2000 3 54 9.6 14.70 15.20 D 004930.73-224408.3
00495-2244 LDS2157 2010 5 54 8.9 14.70 15.20 004930.73-224408.3

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