12250+0123 GRV 855

 
 
12h 25m 05.95s +01 23' 52.6" P.A. 16 sep 43.5 mag 11.31,11.84
 
 
Coord 2000
12250+0123
Discov num
GRV 855
Comp
Coord arcsec 2000
12 25 05.95 +01 23 52.6
Date first
1909
Date last
2015
Obs
10
Pa first
17
Pa last
16
P.A. Now (θ)
16°
Sep first
43.6
Sep last
43.5
Sep. Now (ρ)
43.5"
Mag pri
11.31
Mag sec
11.84
delta mag (ΔM)
0.53
Spectral class
Pri motion ra
-017
Sec motion ra
-014
Pri motion dec
-012
Sec motion dec
-013
Notes
rPM=0.152 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
16.1
Precise sep
43.45
Constellation
Virgo
Tycho2
0282-00313-1
last precise pa
16.1
last precise sep
43.45
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
12250+0123 GRV 855 2000 7 16 43.6 11.57 12.26 D 122505.95+012352.6
12250+0123 GRV 855 2015 9 16 43.5 11.31 11.84 122505.95+012352.6

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