12308+3640 J  1023

 
 
12h 30m 46.44s +36 39' 34.5" P.A. 173 sep 5.2 mag 11.10,11.30 Sp G0
 
 
Coord 2000
12308+3640
Discov num
J  1023
Comp
Coord arcsec 2000
12 30 46.44 +36 39 34.5
Date first
1911
Date last
2015
Obs
19
Pa first
172
Pa last
173
P.A. Now (θ)
173°
Sep first
4.2
Sep last
5.2
Sep. Now (ρ)
5.2"
Mag pri
11.10
Mag sec
11.30
delta mag (ΔM)
0.2
Spectral class
G0 (yellow)
Pri motion ra
-105
Sec motion ra
-099
Pri motion dec
+020
Sec motion dec
-124
Notes
rPM=0.908
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
172.5
Precise sep
5.17
Cdsa2 id
J 1023
Constellation
Canes Venatici
SAO
63036
Ra deg
12.5129
De deg
36.65958333333333
last precise pa
172.5
last precise sep
5.17
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
12308+3640 J 1023 2003 12 175 5.2 11.10 11.30 G0 D 123046.44+363934.5
12308+3640 J 1023 2007 13 172 5.2 11.10 11.30 G0 D 123046.44+363934.5
12308+3640 J 1023 2012 15 172 5.2 11.10 11.30 G0 D 123046.44+363934.5
12308+3640 J 1023 2015 19 173 5.2 11.10 11.30 G0 123046.44+363934.5

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