12512+3921 SKF2655

 
 
12h 51m 12.75s +39 21' 22.1" P.A. 144 sep 6.4 mag 12.10,15.80 Sp K0V
 
 
Coord 2000
12512+3921
Discov num
SKF2655
Comp
Coord arcsec 2000
12 51 12.75 +39 21 22.1
Date first
1998
Date last
2013
Obs
4
Pa first
145
Pa last
144
P.A. Now (θ)
144°
Sep first
6.4
Sep last
6.4
Sep. Now (ρ)
6.4"
Mag pri
12.10
Mag sec
15.80
delta mag (ΔM)
3.7
Spectral class
K0V (yellow-orange)
Pri motion ra
+023
Sec motion ra
+025
Pri motion dec
-002
Sec motion dec
-001
Notes
V (Proper motion indicates physical)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Canes Venatici
Tycho2
3021-00514-1
last precise pa
144.1
last precise sep
6.35
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
12512+3921 SKF2655 2013 4 144 6.4 12.10 15.80 K0V V 125112.75+392122.1

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