18091+0924 PRY   3

 
 
18H 09M 06.34S +09 26' 48.4" P.A. 329 SEP 4.6 MAG 10.73,13.20 SP MIII
 
 
Coord 2000
18091+0924
Discov num
PRY   3
Comp
Coord arcsec 2000
18 09 06.34 +09 26 48.4
Date first
1881
Date last
2015
Obs
8
Pa first
305
Pa last
329
P.A. Now (θ)
329°
Sep first
2.0
Sep last
4.6
Sep. Now (ρ)
4.6"
Mag pri
10.73
Mag sec
13.20
delta mag (ΔM)
2.47
Spectral class
MIII (red)
Pri motion ra
+016
Sec motion ra
+000
Pri motion dec
-032
Sec motion dec
+003
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Ophiuchus
last precise pa
328.9
last precise sep
4.61