13009+2134 GRV 860

 
 
13h 00m 56.58s +21 34' 41.2" P.A. 232 sep 30.5 mag 12.45,12.56
 
 
Coord 2000
13009+2134
Discov num
GRV 860
Comp
Coord arcsec 2000
13 00 56.58 +21 34 41.2
Date first
1892
Date last
2010
Obs
5
Pa first
232
Pa last
232
P.A. Now (θ)
232°
Sep first
30.5
Sep last
30.5
Sep. Now (ρ)
30.5"
Mag pri
12.45
Mag sec
12.56
delta mag (ΔM)
0.11
Spectral class
Pri motion ra
+026
Sec motion ra
+025
Pri motion dec
-012
Sec motion dec
-013
Notes
rPM=0.049 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
231.7
Precise sep
30.54
Constellation
Coma Berenices
Tycho2
1456-00255-1
last precise pa
231.7
last precise sep
30.54
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
13009+2134 GRV 860 2006 5 232 30.4 12.10 12.20 D 130056.58+213441.2
13009+2134 GRV 860 2010 5 232 30.5 12.45 12.56 130056.58+213441.2

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