15401-2349 UC 3038 (42 Lib)

 
 
15h 40m 03.22s -23 49' 12.8" P.A. 282 sep 7.6 mag 15.40,15.90
 
 
Coord 2000
15401-2349
Discov num
UC 3038
Comp
Coord arcsec 2000
15 40 03.22 -23 49 12.8
Date first
1998
Date last
2015
Obs
6
Pa first
282
Pa last
282
P.A. Now (θ)
282°
Sep first
7.5
Sep last
7.6
Sep. Now (ρ)
7.6"
Mag pri
15.40
Mag sec
15.90
delta mag (ΔM)
0.5
Spectral class
Pri motion ra
+047
Sec motion ra
+033
Pri motion dec
-069
Sec motion dec
-064
Notes
V (Proper motion indicates physical)
rPM=0.178 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
282.1
Precise sep
7.638
Name
42 Lib
Constellation
Libra
SAO
183686
HD
139663
HR
5824
DM
CD-2312458
Flamsteed
42 Librae
Flamsteed name
42 Lib
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
15401-2349 UC 3038 2000 2 282 7.5 15.40 15.90 V 154003.22-234912.8
15401-2349 UC 3038 2015 5 282 7.7 15.40 15.90 V 154003.22-234912.8

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