14137+1734 COU  60

 
 
14h 13m 58.52s +17 12' 33.6" P.A. 281 sep 7.2 mag 10.66,11.70 Sp K4
 
 
Coord 2000
14137+1734
Discov num
COU  60
Comp
Coord arcsec 2000
14 13 58.52 +17 12 33.6
Date first
1965
Date last
2012
Obs
5
Pa first
281
Pa last
281
P.A. Now (θ)
281°
Sep first
6.3
Sep last
7.2
Sep. Now (ρ)
7.2"
Mag pri
10.66
Mag sec
11.70
delta mag (ΔM)
1.04
Spectral class
K4 (yellow-orange)
Pri motion ra
-173
Sec motion ra
-178
Pri motion dec
-044
Sec motion dec
-035
Notes
rPM=0.057 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
281.4
Precise sep
7.22
Constellation
Bootes
Tycho2
1469-00138-1
last precise pa
281.4
last precise sep
7.22
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
14137+1734 COU 60 2000 2 282 7.1 10.66 11.70 K4 D 141358.52+171233.6
14137+1734 COU 60 2001 3 282 7.2 10.66 11.70 K4 D 141358.52+171233.6
14137+1734 COU 60 2012 4 281 7.2 10.66 11.70 K4 D 141358.52+171233.6

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