01177-3018 LDS2181

 
 
01h 17m 43.54s -30 18' 58.8" P.A. 178 sep 8.2 mag 13.70,14.20
 
 
Coord 2000
01177-3018
Discov num
LDS2181
Comp
Coord arcsec 2000
01 17 43.54 -30 18 58.8
Date first
1955
Date last
2015
Obs
7
Pa first
179
Pa last
178
P.A. Now (θ)
178°
Sep first
8.0
Sep last
8.2
Sep. Now (ρ)
8.2"
Mag pri
13.70
Mag sec
14.20
delta mag (ΔM)
0.5
Spectral class
Pri motion ra
+022
Sec motion ra
+031
Pri motion dec
+019
Sec motion dec
-023
Notes
rPM=1.113
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
177.9
Precise sep
8.172
Constellation
Sculptor
Tycho2
7002-00953-1
Gaia DR2
27696531072
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
01177-3018 LDS2181 1998 2 178 8.2 13.70 14.20 D 011743.54-301858.8
01177-3018 LDS2181 2014 4 177 7.7 13.70 14.20 011743.54-301858.8
01177-3018 LDS2181 2015 7 178 8.2 13.70 14.20 011743.54-301858.8

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