00247+2740 LDS3164

 
 
00h 24m 41.82s +27 41' 01.9" P.A. 304 sep 113.6 mag 13.40,16.30 Sp M1+DA
 
 
Coord 2000
00247+2740
Discov num
LDS3164
Comp
Coord arcsec 2000
00 24 41.82 +27 41 01.9
Date first
1954
Date last
2001
Obs
5
Pa first
305
Pa last
304
P.A. Now (θ)
304°
Sep first
114.9
Sep last
113.6
Sep. Now (ρ)
113.6"
Mag pri
13.40
Mag sec
16.30
delta mag (ΔM)
2.9
Spectral class
M1+DA (red)
Pri motion ra
+070
Sec motion ra
+084
Pri motion dec
+016
Sec motion dec
-002
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Andromeda
last precise pa
304.3
last precise sep
113.58
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
00247+2740 LDS3164 1960 1 305 113.0 13.44 16.30 002441.81+274102.1
00247+2740 LDS3164 2001 5 304 113.6 13.40 16.30 M1+DB 002441.82+274101.9

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