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
rPM=0.378
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
286.2
Precise sep
155.11
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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