12093+4656 SKF  60

 
 
12h 09m 19.97s +46 56' 11.7" P.A. 215 sep 33.7 mag 9.68,14.75 Sp A5+K:
 
 
Coord 2000
12093+4656
Discov num
SKF  60
Comp
Coord arcsec 2000
12 09 19.97 +46 56 11.7
Date first
1955
Date last
2015
Obs
6
Pa first
215
Pa last
215
P.A. Now (θ)
215°
Sep first
33.8
Sep last
33.7
Sep. Now (ρ)
33.7"
Mag pri
9.68
Mag sec
14.75
delta mag (ΔM)
5.07
Spectral class
A5+K: (white/yellow-orange)
Pri motion ra
-029
Sec motion ra
-024
Pri motion dec
+003
Sec motion dec
-007
Notes
V (Proper motion indicates physical)
rPM=0.383
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
215.1
Precise sep
33.727
Constellation
Ursa Major
SAO
44056
Tycho2
3455-00457-1
last precise pa
215.1
last precise sep
33.727
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
12093+4656 SKF 60 2000 1 60 33.9 9.70 14.70 V 120919.97+465611.7
12093+4656 SKF 60 2002 4 215 33.8 9.70 14.70 A5+K: V 120919.97+465611.7
12093+4656 SKF 60 2010 5 215 33.8 9.68 14.75 A5+K: V 120919.97+465611.7
12093+4656 SKF 60 2015 6 215 33.7 9.68 14.75 A5+K: V 120919.97+465611.7

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