17553+3753 GRV 969

 
 
17H 55M 18.84S +37 53' 13.8" P.A. 156 SEP 43.1 MAG 11.80,12.20
 
 
Coord 2000
17553+3753
Discov num
GRV 969
Comp
Coord arcsec 2000
17 55 18.84 +37 53 13.8
Date first
1930
Date last
2010
Obs
5
Pa first
156
Pa last
156
P.A. Now (θ)
156°
Sep first
42.7
Sep last
43.1
Sep. Now (ρ)
43.1"
Mag pri
11.80
Mag sec
12.20
delta mag (ΔM)
0.4
Spectral class
Pri motion ra
+014
Sec motion ra
+019
Pri motion dec
-008
Sec motion dec
-017
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Hercules
Tycho2
3089-02299-1
last precise pa
155.7
last precise sep
43.05