12212-1914 GWP1793

 
 
12h 21m 13.30s -19 14' 00.0" P.A. 45 sep 9.6 mag 14.10,15.50
 
 
Coord 2000
12212-1914
Discov num
GWP1793
Comp
Coord arcsec 2000
12 21 13.30 -19 14 00.0
Date first
1994
Date last
2015
Obs
5
Pa first
43
Pa last
45
P.A. Now (θ)
45°
Sep first
9.1
Sep last
9.6
Sep. Now (ρ)
9.6"
Mag pri
14.10
Mag sec
15.50
delta mag (ΔM)
1.4
Spectral class
Pri motion ra
-051
Sec motion ra
-052
Pri motion dec
-009
Sec motion dec
-002
Notes
V (Proper motion indicates physical)
rPM=0.136 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
45.1
Precise sep
9.593
Constellation
Corvus
last precise pa
45.1
last precise sep
9.593
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
12212-1914 GWP1793 1998 2 45 9.5 14.10 15.50 V 122113.30-191400.0
12212-1914 GWP1793 2010 4 44 9.0 14.10 15.50 V 122113.30-191400.0
12212-1914 GWP1793 2015 5 45 9.6 14.10 15.50 V 122113.30-191400.0

If you need more information about this double, apply for a data request form to the WDS.