18436+4020 SLE 122

 
 
18H 43M 37.83S +40 19' 38.2" P.A. 151 SEP 17.5 MAG 10.74,11.95
 
 
Coord 2000
18436+4020
Discov num
SLE 122
Comp
Coord arcsec 2000
18 43 37.83 +40 19 38.2
Date first
1892
Date last
2013
Obs
11
Pa first
156
Pa last
151
P.A. Now (θ)
151°
Sep first
18.2
Sep last
17.5
Sep. Now (ρ)
17.5"
Mag pri
10.74
Mag sec
11.95
delta mag (ΔM)
1.21
Spectral class
Pri motion ra
-004
Sec motion ra
+005
Pri motion dec
+000
Sec motion dec
+001
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Lyra
Tycho2
3122-02530-1
last precise pa
150.5
last precise sep
17.5