00288+5541 MLR 624

 
 
00h 28m 50.99s +55 40' 50.8" P.A. 337 sep 0.2 mag 9.90,10.10 Sp A5
 
 
Coord 2000
00288+5541
Discov num
MLR 624
Comp
Coord arcsec 2000
00 28 50.99 +55 40 50.8
Date first
1981
Date last
2008
Obs
7
Pa first
342
Pa last
337
P.A. Now (θ)
337°
Sep first
0.2
Sep last
0.2
Sep. Now (ρ)
0.2"
Mag pri
9.90
Mag sec
10.10
delta mag (ΔM)
0.2
Spectral class
A5 (white)
Pri motion ra
+015
Sec motion ra
Pri motion dec
-005
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
337.1
Precise sep
0.181
Cdsa2 id
MLR 624
Constellation
Cassiopeia
SAO
21426
Tycho2
3658-01826-1
HD
232193
Ra deg
0.48083055555555554
De deg
55.68077777777778
last precise pa
337.1
last precise sep
0.181
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
00288+5541 MLR 624 1996 6 158 0.2 9.90 10.10 A5 002850.99+554050.8
00288+5541 MLR 624 2008 7 337 0.2 9.90 10.10 A5 002850.99+554050.8

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