18290+0017 SHC   7

 
 
18H 28M 58.09S +00 17' 24.4" P.A. 274 SEP 6.5 MAG 9.44,14.10 SP G3
 
 
Coord 2000
18290+0017
Discov num
SHC   7
Comp
Coord arcsec 2000
18 28 58.09 +00 17 24.4
Date first
2000
Date last
2004
Obs
2
Pa first
271
Pa last
274
P.A. Now (θ)
274°
Sep first
6.2
Sep last
6.5
Sep. Now (ρ)
6.5"
Mag pri
9.44
Mag sec
14.10
delta mag (ΔM)
4.66
Spectral class
G3 (yellow)
Pri motion ra
-001
Sec motion ra
Pri motion dec
-005
Sec motion dec
Notes
N K (See Notes, K-band or other infrared magnitudes)
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Serpens
last precise pa
273.8
last precise sep
6.5