00239-2116 LDS  15

 
 
00h 23m 53.49s -21 16' 39.4" P.A. 316 sep 84.4 mag 13.27,13.98
 
 
Coord 2000
00239-2116
Discov num
LDS  15
Comp
Coord arcsec 2000
00 23 53.49 -21 16 39.4
Date first
1920
Date last
2010
Obs
5
Pa first
315
Pa last
316
P.A. Now (θ)
316°
Sep first
80.0
Sep last
84.4
Sep. Now (ρ)
84.4"
Mag pri
13.27
Mag sec
13.98
delta mag (ΔM)
0.71
Spectral class
Pri motion ra
-037
Sec motion ra
-068
Pri motion dec
-062
Sec motion dec
-046
Notes
rPM=0.425
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
315.9
Precise sep
84.43
Constellation
Cetus
last precise pa
315.9
last precise sep
84.43
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
00239-2116 LDS 15 1999 2 316 84.1 13.80 14.60 D 002353.49-211639.4
00239-2116 LDS 15 2010 5 316 84.4 13.27 13.98 002353.49-211639.4

If you need more information about this double, apply for a data request form to the WDS.