01220-0118 BAL 277

 
 
01h 21m 56.85s -01 17' 06.1" P.A. 262 sep 8.6 mag 10.60,11.10
 
 
Coord 2000
01220-0118
Discov num
BAL 277
Comp
Coord arcsec 2000
01 21 56.85 -01 17 06.1
Date first
1897
Date last
2010
Obs
8
Pa first
263
Pa last
262
P.A. Now (θ)
262°
Sep first
7.5
Sep last
8.6
Sep. Now (ρ)
8.6"
Mag pri
10.60
Mag sec
11.10
delta mag (ΔM)
0.5
Spectral class
Pri motion ra
+030
Sec motion ra
-007
Pri motion dec
+001
Sec motion dec
-009
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Cetus
last precise pa
261.8
last precise sep
8.57
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
01220-0118 BAL 277 1998 4 262 8.4 10.60 11.10 D 012156.85-011706.1
01220-0118 BAL 277 2010 5 262 8.6 10.60 11.10 D 012156.85-011706.1

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