15236+2113 GRV 905

 
 
15h 23m 38.19s +21 13' 47.9" P.A. 15 sep 14.7 mag 11.64,12.41
 
 
Coord 2000
15236+2113
Discov num
GRV 905
Comp
Coord arcsec 2000
15 23 38.19 +21 13 47.9
Date first
1892
Date last
2014
Obs
7
Pa first
15
Pa last
15
P.A. Now (θ)
15°
Sep first
14.9
Sep last
14.7
Sep. Now (ρ)
14.7"
Mag pri
11.64
Mag sec
12.41
delta mag (ΔM)
0.77
Spectral class
Pri motion ra
-012
Sec motion ra
-010
Pri motion dec
-030
Sec motion dec
-029
Notes
rPM=0.069 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
15
Precise sep
14.68
Constellation
Serpens
Tycho2
1493-00085-1
last precise pa
15
last precise sep
14.68
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
15236+2113 GRV 905 2000 5 15 14.7 11.64 12.41 D 152338.19+211347.9
15236+2113 GRV 905 2001 6 15 14.7 11.64 12.41 D 152338.19+211347.9
15236+2113 GRV 905 2014 6 15 14.7 11.64 12.41 152338.19+211347.9

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