01300+5217 COU2551

 
 
01h 30m 00.73s +52 16' 39.1" P.A. 70 sep 0.5 mag 11.10,11.50
 
 
Coord 2000
01300+5217
Discov num
COU2551
Comp
Coord arcsec 2000
01 30 00.73 +52 16 39.1
Date first
1990
Date last
2007
Obs
2
Pa first
67
Pa last
70
P.A. Now (θ)
70°
Sep first
0.4
Sep last
0.5
Sep. Now (ρ)
0.5"
Mag pri
11.10
Mag sec
11.50
delta mag (ΔM)
0.4
Spectral class
Pri motion ra
+029
Sec motion ra
Pri motion dec
-032
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
70.3
Precise sep
0.54
Constellation
Perseus
Tycho2
3290-00987-1
last precise pa
70.3
last precise sep
0.54
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
01300+5217 COU2551 1990 1 67 0.4 11.10 11.50 013000.73+521639.1
01300+5217 COU2551 2007 2 70 0.5 11.10 11.50 013000.73+521639.1

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