18553+2700 STF2418

 
 
18H 55M 20.36S +27 00' 09.6" P.A. 7 SEP 16.1 MAG 8.08,10.88 SP G8III
 
 
Coord 2000
18553+2700
Discov num
STF2418
Comp
Coord arcsec 2000
18 55 20.36 +27 00 09.6
Date first
1897
Date last
2013
Obs
12
Pa first
7
Pa last
7
P.A. Now (θ)
Sep first
15.9
Sep last
16.1
Sep. Now (ρ)
16.1"
Mag pri
8.08
Mag sec
10.88
delta mag (ΔM)
2.8
Spectral class
G8III (yellow)
Pri motion ra
+000
Sec motion ra
+001
Pri motion dec
-012
Sec motion dec
-012
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Lyra
Tycho2
2117-03005-1
HD
337202
last precise pa
7
last precise sep
16.05