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
 
 
Constellation
Cassiopeia
SAO
21426
Tycho2
3658-01826-1
HD
232193
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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