12558-1940 GWP1879

 
 
12h 55m 49.84s -19 39' 58.3" P.A. 310 sep 65.8 mag 17.60,17.60
 
 
Coord 2000
12558-1940
Discov num
GWP1879
Comp
Coord arcsec 2000
12 55 49.84 -19 39 58.3
Date first
1993
Date last
2010
Obs
3
Pa first
310
Pa last
310
P.A. Now (θ)
310°
Sep first
65.5
Sep last
65.8
Sep. Now (ρ)
65.8"
Mag pri
17.60
Mag sec
17.60
delta mag (ΔM)
0
Spectral class
Pri motion ra
-042
Sec motion ra
-050
Pri motion dec
-024
Sec motion dec
-024
Notes
V (Proper motion indicates physical)
rPM=0.144 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Corvus
last precise pa
309.5
last precise sep
65.79
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
12558-1940 GWP1879 1998 2 310 65.8 17.60 17.60 V 125549.84-193958.3
12558-1940 GWP1879 2010 3 310 65.9 17.60 17.60 V 125549.84-193958.3

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