12421-1634 GWP1848

 
 
12h 42m 06.30s -16 34' 29.7" P.A. 46 sep 73.7 mag 16.40,16.40
 
 
Coord 2000
12421-1634
Discov num
GWP1848
Comp
Coord arcsec 2000
12 42 06.30 -16 34 29.7
Date first
1992
Date last
2010
Obs
3
Pa first
46
Pa last
46
P.A. Now (θ)
46°
Sep first
73.6
Sep last
73.7
Sep. Now (ρ)
73.7"
Mag pri
16.40
Mag sec
16.40
delta mag (ΔM)
0
Spectral class
Pri motion ra
-054
Sec motion ra
-050
Pri motion dec
+016
Sec motion dec
+014
Notes
V R (Proper motion indicates physical, Red magnitudes)
rPM=0.079 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
45.9
Precise sep
73.71
Constellation
Corvus
last precise pa
45.9
last precise sep
73.71
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
12421-1634 GWP1848 1999 2 46 73.7 16.40 16.40 V R 124206.30-163429.7
12421-1634 GWP1848 2010 3 46 73.7 16.40 16.40 V R 124206.30-163429.7

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