13017-1847 LDS4307

 
 
13h 01m 42.49s -18 47' 22.7" P.A. 121 sep 149.6 mag 11.93,19.00
 
 
Coord 2000
13017-1847
Discov num
LDS4307
Comp
Coord arcsec 2000
13 01 42.49 -18 47 22.7
Date first
1960
Date last
2015
Obs
10
Pa first
121
Pa last
121
P.A. Now (θ)
121°
Sep first
149.0
Sep last
149.6
Sep. Now (ρ)
149.6"
Mag pri
11.93
Mag sec
19.00
delta mag (ΔM)
7.07
Spectral class
Pri motion ra
-318
Sec motion ra
Pri motion dec
+091
Sec motion dec
Notes
V (Proper motion indicates physical)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
121.1
Precise sep
149.56
Constellation
Virgo
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
13017-1847 LDS4307 1960 1 121 149.0 12.80 20.00 130108.57-184700.0
13017-1847 LDS4307 2000 3 121 149.5 11.93 19.00 V 130142.49-184722.7
13017-1847 LDS4307 2010 5 121 149.5 11.93 19.00 V 130142.49-184722.7
13017-1847 LDS4307 2015 7 121 149.6 11.93 19.00 V 130142.49-184722.7

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