18381+3000 J  1138

 
 
18H 38M 00.69S +30 00' 38.8" P.A. 300 SEP 2.7 MAG 11.90,12.00
 
 
Coord 2000
18381+3000
Discov num
J  1138
Comp
Coord arcsec 2000
18 38 00.69 +30 00 38.8
Date first
1915
Date last
2002
Obs
3
Pa first
302
Pa last
300
P.A. Now (θ)
300°
Sep first
3.0
Sep last
2.7
Sep. Now (ρ)
2.7"
Mag pri
11.90
Mag sec
12.00
delta mag (ΔM)
0.1
Spectral class
Pri motion ra
+001
Sec motion ra
Pri motion dec
-008
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Lyra
last precise pa
300.3
last precise sep
2.73