18481+4122 ES 1561

 
 
18H 48M 05.03S +41 21' 54.6" P.A. 125 SEP 6.7 MAG 9.66,11.00 SP F2
 
 
Coord 2000
18481+4122
Discov num
ES 1561
Comp
Coord arcsec 2000
18 48 05.03 +41 21 54.6
Date first
1894
Date last
2010
Obs
6
Pa first
124
Pa last
125
P.A. Now (θ)
125°
Sep first
6.7
Sep last
6.7
Sep. Now (ρ)
6.7"
Mag pri
9.66
Mag sec
11.00
delta mag (ΔM)
1.34
Spectral class
F2 (yellow-white)
Pri motion ra
+008
Sec motion ra
+008
Pri motion dec
-022
Sec motion dec
-022
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Lyra
last precise pa
124.6
last precise sep
6.72