18545+4823 WOL   4

 
 
18H 54M 30.81S +48 23' 27.7" P.A. 99 SEP 4.1 MAG 13.81,16.20 SP K7+K/M
 
 
Coord 2000
18545+4823
Discov num
WOL   4
Comp
Coord arcsec 2000
18 54 30.81 +48 23 27.7
Date first
1998
Date last
2014
Obs
6
Pa first
99
Pa last
99
P.A. Now (θ)
99°
Sep first
4.1
Sep last
4.1
Sep. Now (ρ)
4.1"
Mag pri
13.81
Mag sec
16.20
delta mag (ΔM)
2.39
Spectral class
K7+K/M (yellow-orange/yellow-orange)
Pri motion ra
-050
Sec motion ra
Pri motion dec
-063
Sec motion dec
Notes
N (See Notes)
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Draco
last precise pa
98.6
last precise sep
4.053