14286+4932 BEM  11

 
 
14h 28m 30.52s +49 32' 10.2" P.A. 17 sep 14.8 mag 12.00,12.20
 
 
Coord 2000
14286+4932
Discov num
BEM  11
Comp
Coord arcsec 2000
14 28 30.52 +49 32 10.2
Date first
1904
Date last
2016
Obs
8
Pa first
16
Pa last
17
P.A. Now (θ)
17°
Sep first
14.9
Sep last
14.8
Sep. Now (ρ)
14.8"
Mag pri
12.00
Mag sec
12.20
delta mag (ΔM)
0.2
Spectral class
Pri motion ra
-051
Sec motion ra
-052
Pri motion dec
-012
Sec motion dec
-010
Notes
rPM=0.042 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
17.4
Precise sep
14.791
Constellation
Bootes
Tycho2
3475-01050-1
last precise pa
17.4
last precise sep
14.791
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
14286+4932 BEM 11 1999 3 16 14.7 12.00 12.20 D 142830.52+493210.2
14286+4932 BEM 11 2002 4 16 14.6 12.00 12.20 D 142830.52+493210.2
14286+4932 BEM 11 2010 5 16 14.6 12.00 12.20 142830.52+493210.2
14286+4932 BEM 11 2016 8 17 14.8 12.00 12.20 142830.52+493210.2

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