15037-0140 UC 2909

 
 
15h 03m 44.76s -01 39' 47.5" P.A. 68 sep 12 mag 10.50,13.10 Sp K0
 
 
Coord 2000
15037-0140
Discov num
UC 2909
Comp
Coord arcsec 2000
15 03 44.76 -01 39 47.5
Date first
1999
Date last
2015
Obs
4
Pa first
69
Pa last
68
P.A. Now (θ)
68°
Sep first
12.3
Sep last
12.0
Sep. Now (ρ)
12"
Mag pri
10.50
Mag sec
13.10
delta mag (ΔM)
2.6
Spectral class
K0 (yellow-orange)
Pri motion ra
-038
Sec motion ra
-027
Pri motion dec
-041
Sec motion dec
-043
Notes
V R (Proper motion indicates physical, Red magnitudes)
rPM=0.2 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
68.4
Precise sep
11.99
Cdsa2 id
UC 2909
Constellation
Libra
Tycho2
5000-00632-1
Ra deg
15.062433333333335
De deg
-1.6631944444444444
last precise pa
68.4
last precise sep
11.99
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
15037-0140 UC 2909 2000 2 69 12.1 10.50 13.10 V 150344.76-013947.5
15037-0140 UC 2909 2010 3 70 12.0 10.50 13.10 K0 V R 150344.76-013947.5
15037-0140 UC 2909 2015 4 68 12.0 10.50 13.10 K0 V R 150344.76-013947.5

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