12459-1807 RST2813

 
 
12h 45m 53.81s -18 07' 25.5" P.A. 101 sep 0.7 mag 11.70,12.50
 
 
Coord 2000
12459-1807
Discov num
RST2813
Comp
Coord arcsec 2000
12 45 53.81 -18 07 25.5
Date first
1935
Date last
1984
Obs
3
Pa first
122
Pa last
101
P.A. Now (θ)
101°
Sep first
0.8
Sep last
0.7
Sep. Now (ρ)
0.7"
Mag pri
11.70
Mag sec
12.50
delta mag (ΔM)
0.8
Spectral class
Pri motion ra
-030
Sec motion ra
Pri motion dec
+002
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
100.7
Precise sep
0.7
Constellation
Corvus
Tycho2
6107-00768-1
last precise pa
100.7
last precise sep
0.7
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
12459-1807 RST2813 1984 3 101 0.7 11.70 12.50 124553.81-180725.5

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