14308+2806 GRV 888

 
 
14h 30m 53.35s +28 06' 52.5" P.A. 46.00 sep 13.0 mag 10.92,10.91
 
 
Coord 2000
14308+2806
Discov num
GRV 888
Comp
Coord arcsec 2000
14 30 53.35 +28 06 52.5
Date first
1901
Date last
2015
Obs
13
Pa first
47
Pa last
46
P.A. Now (θ)
46°
Sep first
12.8
Sep last
13.0
Sep. Now (ρ)
13"
Mag pri
10.92
Mag sec
10.91
delta mag (ΔM)
0.01
Spectral class
Pri motion ra
+019
Sec motion ra
+019
Pri motion dec
-033
Sec motion dec
-036
Notes
V (Proper motion indicates physical)
rPM=0.074 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
46
Precise sep
13.047
Constellation
Bootes
Tycho2
2021-01120-1
Gaia DR2
1280670191520494720
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
14308+2806 GRV 888 2006 6 46 12.7 10.92 11.64 D 143053.35+280652.5
14308+2806 GRV 888 2010 7 48 12.9 10.92 10.91 143053.35+280652.5
14308+2806 GRV 888 2013 8 46 13.0 10.92 10.91 143053.35+280652.5
14308+2806 GRV 888 2015 9 46 13.1 10.92 10.91 143053.35+280652.5

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