01221-1723 LDS5331

 
 
01h 21m 59.02s -17 23' 39.3" P.A. 286 sep 155.1 mag 13.65,17.41
 
 
Coord 2000
01221-1723
Discov num
LDS5331
Comp
Coord arcsec 2000
01 21 59.02 -17 23 39.3
Date first
1960
Date last
2010
Obs
4
Pa first
286
Pa last
286
P.A. Now (θ)
286°
Sep first
152.0
Sep last
155.1
Sep. Now (ρ)
155.1"
Mag pri
13.65
Mag sec
17.41
delta mag (ΔM)
3.76
Spectral class
Pri motion ra
-025
Sec motion ra
-064
Pri motion dec
-075
Sec motion dec
-086
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Cetus
last precise pa
286.2
last precise sep
155.11
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
01221-1723 LDS5331 1960 1 286 152.0 13.65 17.41 012159.02-172339.3
01221-1723 LDS5331 1998 2 286 154.5 13.65 17.41 D 012159.02-172339.3
01221-1723 LDS5331 2010 4 286 155.1 13.65 17.41 012159.02-172339.3

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