18587+2744 COU 817

 
 
18H 58M 42.66S +27 45' 01.1" P.A. 198 SEP 1 MAG 11.30,11.30
 
 
Coord 2000
18587+2744
Discov num
COU 817
Comp
Coord arcsec 2000
18 58 42.66 +27 45 01.1
Date first
1972
Date last
2009
Obs
2
Pa first
18
Pa last
198
P.A. Now (θ)
198°
Sep first
0.8
Sep last
1.0
Sep. Now (ρ)
1"
Mag pri
11.30
Mag sec
11.30
delta mag (ΔM)
0
Spectral class
Pri motion ra
-008
Sec motion ra
Pri motion dec
-020
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Lyra
last precise pa
197.8
last precise sep
1.02