00566-2131 LDS2161

 
 
00h 56m 37.76s -21 30' 12.2" P.A. 99 sep 4.5 mag 14.60,18.20
 
 
Coord 2000
00566-2131
Discov num
LDS2161
Comp
Coord arcsec 2000
00 56 37.76 -21 30 12.2
Date first
1954
Date last
2015
Obs
3
Pa first
97
Pa last
99
P.A. Now (θ)
99°
Sep first
4.0
Sep last
4.5
Sep. Now (ρ)
4.5"
Mag pri
14.60
Mag sec
18.20
delta mag (ΔM)
3.6
Spectral class
Pri motion ra
+096
Sec motion ra
Pri motion dec
-132
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
99.2
Precise sep
4.478
Constellation
Cetus
Gaia DR2
2355413052139105024
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
00566-2131 LDS2161 1999 2 99 4.4 14.60 18.20 D 005637.76-213012.2
00566-2131 LDS2161 2010 3 91 3.9 14.60 18.20 005637.76-213012.2
00566-2131 LDS2161 2015 3 99 4.5 14.60 18.20 005637.76-213012.2

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