18347+3158 SLE 211

 
 
18H 34M 40.87S +31 57' 33.5" P.A. 271 SEP 9.2 MAG 10.60,11.00
 
 
Coord 2000
18347+3158
Discov num
SLE 211
Comp
Coord arcsec 2000
18 34 40.87 +31 57 33.5
Date first
1902
Date last
2010
Obs
9
Pa first
280
Pa last
271
P.A. Now (θ)
271°
Sep first
8.5
Sep last
9.2
Sep. Now (ρ)
9.2"
Mag pri
10.60
Mag sec
11.00
delta mag (ΔM)
0.4
Spectral class
Pri motion ra
+000
Sec motion ra
-023
Pri motion dec
+005
Sec motion dec
-006
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Lyra
Tycho2
2628-01843-1
last precise pa
270.6
last precise sep
9.18