12131+3945 SKF2588

 
 
12h 13m 08.23s +39 44' 38.3" P.A. 218 sep 10 mag 18.20,19.30 Sp K/M
 
 
Coord 2000
12131+3945
Discov num
SKF2588
Comp
Coord arcsec 2000
12 13 08.23 +39 44 38.3
Date first
1955
Date last
2013
Obs
6
Pa first
217
Pa last
218
P.A. Now (θ)
218°
Sep first
10.2
Sep last
10.0
Sep. Now (ρ)
10"
Mag pri
18.20
Mag sec
19.30
delta mag (ΔM)
1.1
Spectral class
K/M (yellow-orange)
Pri motion ra
-034
Sec motion ra
-034
Pri motion dec
-051
Sec motion dec
-046
Notes
V (Proper motion indicates physical)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Canes Venatici
last precise pa
218.4
last precise sep
10.03
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
12131+3945 SKF2588 2013 5 218 10.0 18.20 19.30 K/M V 121308.23+394438.3

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