18268+4822 COU2277

 
 
18H 26M 50.29S +48 21' 50.3" P.A. 322 SEP 0.3 MAG 9.90,10.20 SP F0
 
 
Coord 2000
18268+4822
Discov num
COU2277
Comp
Coord arcsec 2000
18 26 50.29 +48 21 50.3
Date first
1985
Date last
2010
Obs
2
Pa first
326
Pa last
322
P.A. Now (θ)
322°
Sep first
0.2
Sep last
0.3
Sep. Now (ρ)
0.3"
Mag pri
9.90
Mag sec
10.20
delta mag (ΔM)
0.3
Spectral class
F0 (yellow-white)
Pri motion ra
+010
Sec motion ra
Pri motion dec
+017
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Draco
SAO
47504
Tycho2
3530-00481-1
last precise pa
321.8
last precise sep
0.25