15279-2852 LDS4553

 
 
15h 27m 50.30s -28 52' 40.3" P.A. 122 sep 13.5 mag 14.61,16.38
 
 
Coord 2000
15279-2852
Discov num
LDS4553
Comp
Coord arcsec 2000
15 27 50.30 -28 52 40.3
Date first
1960
Date last
2010
Obs
5
Pa first
124
Pa last
122
P.A. Now (θ)
122°
Sep first
14.0
Sep last
13.5
Sep. Now (ρ)
13.5"
Mag pri
14.61
Mag sec
16.38
delta mag (ΔM)
1.77
Spectral class
Pri motion ra
-197
Sec motion ra
-215
Pri motion dec
-045
Sec motion dec
-044
Notes
rPM=0.082 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
122.2
Precise sep
13.54
Constellation
Libra
last precise pa
122.2
last precise sep
13.54
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
15279-2852 LDS4553 2000 3 122 13.5 14.61 16.38 D 152750.30-285240.3
15279-2852 LDS4553 2010 5 122 13.4 14.61 16.38 152750.30-285240.3

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