15103-1945 UC 2947

 
 
15h 10m 18.57s -19 45' 27.6" P.A. 119 sep 35.7 mag 13.85,14.52
 
 
Coord 2000
15103-1945
Discov num
UC 2947
Comp
Coord arcsec 2000
15 10 18.57 -19 45 27.6
Date first
1993
Date last
2015
Obs
7
Pa first
119
Pa last
119
P.A. Now (θ)
119°
Sep first
35.7
Sep last
35.7
Sep. Now (ρ)
35.7"
Mag pri
13.85
Mag sec
14.52
delta mag (ΔM)
0.67
Spectral class
Pri motion ra
-048
Sec motion ra
-047
Pri motion dec
+034
Sec motion dec
+033
Notes
V (Proper motion indicates physical)
rPM=0.024 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
119.2
Precise sep
35.71
Cdsa2 id
UC 2947
Constellation
Libra
Ra deg
15.171825
De deg
-19.757666666666665
last precise pa
119.2
last precise sep
35.71
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
15103-1945 UC 2947 2000 2 119 35.7 13.90 14.50 V 151018.57-194527.6
15103-1945 UC 2947 2010 6 119 35.7 13.85 14.52 V 151018.57-194527.6
15103-1945 UC 2947 2015 7 119 35.7 13.85 14.52 V 151018.57-194527.6

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