00287+5040 ES 1128

 
 
00h 28m 51.23s +50 41' 08.3" P.A. 179 sep 2.9 mag 11.31,12.50
 
 
Coord 2000
00287+5040
Discov num
ES 1128
Comp
Coord arcsec 2000
00 28 51.23 +50 41 08.3
Date first
1912
Date last
2010
Obs
2
Pa first
173
Pa last
179
P.A. Now (θ)
179°
Sep first
4.2
Sep last
2.9
Sep. Now (ρ)
2.9"
Mag pri
11.31
Mag sec
12.50
delta mag (ΔM)
1.19
Spectral class
Pri motion ra
-001
Sec motion ra
Pri motion dec
-002
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
178.5
Precise sep
2.87
Cdsa2 id
ES 1128
Constellation
Cassiopeia
Tycho2
3260-02162-1
Ra deg
0.48089722222222225
De deg
50.68563888888889
last precise pa
178.5
last precise sep
2.87
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
00287+5040 ES 1128 1912 1 173 4.2 11.31 12.50 002851.23+504108.3
00287+5040 ES 1128 2010 2 179 2.9 11.31 12.50 002851.23+504108.3

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