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
rPM=0.271 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
304.3
Precise sep
113.58
Cdsa2 id
LDS 3164
Constellation
Andromeda
Ra deg
0.4116166666666667
De deg
27.68386111111111
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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