12317+4313 SKF2648

 
 
12h 31m 41.65s +43 13' 06.5" P.A. 142 sep 50 mag 10.20,17.40 Sp G5
 
 
Coord 2000
12317+4313
Discov num
SKF2648
Comp
Coord arcsec 2000
12 31 41.65 +43 13 06.5
Date first
1957
Date last
2013
Obs
6
Pa first
142
Pa last
142
P.A. Now (θ)
142°
Sep first
49.9
Sep last
50.0
Sep. Now (ρ)
50"
Mag pri
10.20
Mag sec
17.40
delta mag (ΔM)
7.2
Spectral class
G5 (yellow)
Pri motion ra
-049
Sec motion ra
-049
Pri motion dec
-011
Sec motion dec
-006
Notes
V (Proper motion indicates physical)
rPM=0.1 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
142.4
Precise sep
50
Constellation
Canes Venatici
SAO
44217
Tycho2
3020-00224-1
last precise pa
142.4
last precise sep
50
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
12317+4313 SKF2648 2013 6 142 50.0 10.20 17.40 G5 V 123141.65+431306.5

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