18521+1148 HU  199

 
 
18H 52M 07.48S +11 47' 54.3" P.A. 345 SEP 0.9 MAG 9.05,9.54 SP F5
 
 
Coord 2000
18521+1148
Discov num
HU  199
Comp
Coord arcsec 2000
18 52 07.48 +11 47 54.3
Date first
1900
Date last
2015
Obs
43
Pa first
4
Pa last
345
P.A. Now (θ)
345°
Sep first
0.2
Sep last
0.9
Sep. Now (ρ)
0.9"
Mag pri
9.05
Mag sec
9.54
delta mag (ΔM)
0.49
Spectral class
F5 (yellow-white)
Pri motion ra
-028
Sec motion ra
-028
Pri motion dec
+005
Sec motion dec
+005
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Aquila
Tycho2
1034-02124-1
HD
174832
last precise pa
344.8
last precise sep
0.86