00253+3724 ES 1938

 
 
00h 25m 20.87s +37 24' 07.5" P.A. 8 sep 7 mag 10.88,11.30
 
 
Coord 2000
00253+3724
Discov num
ES 1938
Comp
Coord arcsec 2000
00 25 20.87 +37 24 07.5
Date first
1922
Date last
2015
Obs
12
Pa first
9
Pa last
8
P.A. Now (θ)
Sep first
7.2
Sep last
7.0
Sep. Now (ρ)
7"
Mag pri
10.88
Mag sec
11.30
delta mag (ΔM)
0.42
Spectral class
Pri motion ra
-003
Sec motion ra
Pri motion dec
-003
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
8.1
Precise sep
7.038
Cdsa2 id
ES 1938
Constellation
Andromeda
Tycho2
2273-00061-1
Ra deg
0.4224638888888889
De deg
37.40208333333333
last precise pa
8.1
last precise sep
7.038
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
00253+3724 ES 1938 2000 7 8 7.2 10.88 11.30 D 002520.87+372407.5
00253+3724 ES 1938 2010 8 8 7.1 10.88 11.30 D 002520.87+372407.5
00253+3724 ES 1938 2015 11 8 7.0 10.88 11.30 002520.87+372407.5

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