12569+3313 SKF2601

 
 
12h 56m 56.73s +33 13' 21.7" P.A. 137.00 sep 6.7 mag 11.50,16.60 Sp G8
 
 
Coord 2000
12569+3313
Discov num
SKF2601
Comp
Coord arcsec 2000
12 56 56.73 +33 13 21.7
Date first
2000
Date last
2015
Obs
11
Pa first
136
Pa last
137
P.A. Now (θ)
137°
Sep first
6.9
Sep last
6.7
Sep. Now (ρ)
6.7"
Mag pri
11.50
Mag sec
16.60
delta mag (ΔM)
5.1
Spectral class
G8 (yellow)
Pri motion ra
-043
Sec motion ra
-050
Pri motion dec
+006
Sec motion dec
+004
Notes
V (Proper motion indicates physical)
Visually invisible, K-band or other infrared star rPM=0.145 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
137.3
Precise sep
6.705
Constellation
Canes Venatici
Tycho2
2532-01725-1
Gaia DR2
87465094144
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
12569+3313 SKF2601 2013 6 137 6.8 11.50 16.60 G8 V 125656.73+331321.7
12569+3313 SKF2601 2015 7 137 6.7 11.50 16.60 G8 V 125656.73+331321.7

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