15064+2145 UC 2923

 
 
15h 06m 25.87s +21 44' 45.5" P.A. 278 sep 11.2 mag 12.20,12.57
 
 
Coord 2000
15064+2145
Discov num
UC 2923
Comp
Coord arcsec 2000
15 06 25.87 +21 44 45.5
Date first
1997
Date last
2017
Obs
4
Pa first
277
Pa last
278
P.A. Now (θ)
278°
Sep first
11.2
Sep last
11.2
Sep. Now (ρ)
11.2"
Mag pri
12.20
Mag sec
12.57
delta mag (ΔM)
0.37
Spectral class
Pri motion ra
-097
Sec motion ra
-099
Pri motion dec
-024
Sec motion dec
-024
Notes
V (Proper motion indicates physical)
rPM=0.02 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
277.7
Precise sep
11.204
Cdsa2 id
UC 2923
Constellation
Bootes
Ra deg
15.10718611111111
De deg
21.745972222222225
last precise pa
277.7
last precise sep
11.204
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
15064+2145 UC 2923 2000 2 277 11.2 12.20 12.80 V 150625.87+214445.5
15064+2145 UC 2923 2001 2 277 11.2 12.20 12.80 V 150625.87+214445.5
15064+2145 UC 2923 2010 3 277 11.0 12.20 12.57 V 150625.87+214445.5
15064+2145 UC 2923 2017 4 278 11.2 12.20 12.57 V 150625.87+214445.5

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