12205+1227 GWP1790

 
 
12h 20m 27.79s +12 27' 04.8" P.A. 290 sep 93.4 mag 12.20,14.00
 
 
Coord 2000
12205+1227
Discov num
GWP1790
Comp
Coord arcsec 2000
12 20 27.79 +12 27 04.8
Date first
1992
Date last
2010
Obs
4
Pa first
290
Pa last
290
P.A. Now (θ)
290°
Sep first
93.2
Sep last
93.4
Sep. Now (ρ)
93.4"
Mag pri
12.20
Mag sec
14.00
delta mag (ΔM)
1.8
Spectral class
Pri motion ra
-072
Sec motion ra
-064
Pri motion dec
-016
Sec motion dec
-010
Notes
V (Proper motion indicates physical)
rPM=0.136 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
289.6
Precise sep
93.43
Constellation
Virgo
Tycho2
0876-00009-1
last precise pa
289.6
last precise sep
93.43
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
12205+1227 GWP1790 1998 2 290 93.4 12.20 14.00 V 122027.79+122704.8
12205+1227 GWP1790 2010 4 290 93.4 12.20 14.00 V 122027.79+122704.8

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