00166-3150 LDS2109

 
 
00h 16m 38.91s -31 50' 07.2" P.A. 183 sep 139.7 mag 17.80,20.90
 
 
Coord 2000
00166-3150
Discov num
LDS2109
Comp
Coord arcsec 2000
00 16 38.91 -31 50 07.2
Date first
1954
Date last
2015
Obs
5
Pa first
183
Pa last
183
P.A. Now (θ)
183°
Sep first
143.0
Sep last
139.7
Sep. Now (ρ)
139.7"
Mag pri
17.80
Mag sec
20.90
delta mag (ΔM)
3.1
Spectral class
Pri motion ra
+140
Sec motion ra
Pri motion dec
-016
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
182.9
Precise sep
139.68
Constellation
Sculptor
Gaia DR2
2316511845416264576
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
00166-3150 LDS2109 1998 2 183 141.1 17.80 20.90 001638.91-315007.2
00166-3150 LDS2109 2015 4 183 139.7 17.80 20.90 001638.91-315007.2

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