15228-1604 UC 2992

 
 
15h 22m 46.05s -16 04' 16.4" P.A. 140.00 sep 24.6 mag 11.14,13.63
 
 
Coord 2000
15228-1604
Discov num
UC 2992
Comp
Coord arcsec 2000
15 22 46.05 -16 04 16.4
Date first
1996
Date last
2016
Obs
7
Pa first
140
Pa last
140
P.A. Now (θ)
140°
Sep first
24.9
Sep last
24.6
Sep. Now (ρ)
24.6"
Mag pri
11.14
Mag sec
13.63
delta mag (ΔM)
2.49
Spectral class
Pri motion ra
-043
Sec motion ra
-039
Pri motion dec
+069
Sec motion dec
+064
Notes
V (Proper motion indicates physical)
rPM=0.079 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
139.6
Precise sep
24.576
Constellation
Libra
SAO
159206
Tycho2
6171-00911-1
Gaia DR2
58522316160
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
15228-1604 UC 2992 1999 2 140 24.6 11.10 13.60 V 152246.05-160416.4
15228-1604 UC 2992 2000 2 140 24.6 11.10 13.60 V 152246.05-160416.4
15228-1604 UC 2992 2010 4 140 24.5 11.14 13.63 V 152246.05-160416.4
15228-1604 UC 2992 2015 5 140 24.6 11.14 13.63 V 152246.05-160416.4

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