00215+4404 LDS3156

 
 
00h 21m 28.52s +44 04' 28.0" P.A. 117 sep 198.2 mag 17.52,17.01
 
 
Coord 2000
00215+4404
Discov num
LDS3156
Comp
Coord arcsec 2000
00 21 28.52 +44 04 28.0
Date first
1953
Date last
2015
Obs
5
Pa first
117
Pa last
117
P.A. Now (θ)
117°
Sep first
198.3
Sep last
198.2
Sep. Now (ρ)
198.2"
Mag pri
17.52
Mag sec
17.01
delta mag (ΔM)
0.51
Spectral class
Pri motion ra
+088
Sec motion ra
+030
Pri motion dec
-008
Sec motion dec
+026
Notes
rPM=0.761
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
117.4
Precise sep
198.24
Constellation
Andromeda
last precise pa
117.4
last precise sep
198.24
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
00215+4404 LDS3156 1960 1 116 197.0 17.52 17.01 002128.52+440428.0
00215+4404 LDS3156 1998 3 117 198.2 17.52 17.01 002128.52+440428.0
00215+4404 LDS3156 2015 4 117 198.2 17.52 17.01 002128.52+440428.0

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