13398+3625 COU1264

 
 
13h 39m 49.94s +36 24' 40.5" P.A. 258 sep 0.4 mag 11.70,12.60 Sp K0III
 
 
Coord 2000
13398+3625
Discov num
COU1264
Comp
Coord arcsec 2000
13 39 49.94 +36 24 40.5
Date first
1975
Date last
2010
Obs
2
Pa first
271
Pa last
258
P.A. Now (θ)
258°
Sep first
0.4
Sep last
0.4
Sep. Now (ρ)
0.4"
Mag pri
11.70
Mag sec
12.60
delta mag (ΔM)
0.9
Spectral class
K0III (yellow-orange)
Pri motion ra
+044
Sec motion ra
Pri motion dec
-027
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
258
Precise sep
0.4
Constellation
Canes Venatici
Tycho2
2543-00878-1
last precise pa
258
last precise sep
0.4
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
13398+3625 COU1264 1975 1 271 0.4 11.70 12.60 K0III 133949.94+362440.5
13398+3625 COU1264 2010 2 258 0.4 11.70 12.60 K0III 133949.94+362440.5

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