17155+1332 GWP2699

 
 
17H 15M 30.11S +13 31' 58.7" P.A. 93 SEP 229.3 MAG 9.20,10.90
 
 
Coord 2000
17155+1332
Discov num
GWP2699
Comp
Coord arcsec 2000
17 15 30.11 +13 31 58.7
Date first
1992
Date last
2010
Obs
4
Pa first
93
Pa last
93
P.A. Now (θ)
93°
Sep first
228.7
Sep last
229.3
Sep. Now (ρ)
229.3"
Mag pri
9.20
Mag sec
10.90
delta mag (ΔM)
1.7
Spectral class
Pri motion ra
-122
Sec motion ra
-120
Pri motion dec
+006
Sec motion dec
+010
Notes
V R (Proper motion indicates physical, Red magnitudes)
rPM=0.037 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Hercules
Tycho2
0990-01303-1
last precise pa
92.8
last precise sep
229.26