18471+3656 COU1310

 
 
18H 47M 04.55S +36 56' 17.1" P.A. 5 SEP 1.6 MAG 9.91,11.77 SP G5
 
 
Coord 2000
18471+3656
Discov num
COU1310
Comp
Coord arcsec 2000
18 47 04.55 +36 56 17.1
Date first
1975
Date last
2007
Obs
4
Pa first
3
Pa last
5
P.A. Now (θ)
Sep first
1.3
Sep last
1.6
Sep. Now (ρ)
1.6"
Mag pri
9.91
Mag sec
11.77
delta mag (ΔM)
1.86
Spectral class
G5 (yellow)
Pri motion ra
+003
Sec motion ra
+003
Pri motion dec
-005
Sec motion dec
-005
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Lyra
Tycho2
2650-01555-1
last precise pa
4.5
last precise sep
1.633