16509+4259 A   575

 
 
16H 50M 52.52S +42 58' 32.5" P.A. 149 SEP 0.7 MAG 9.62,10.23 SP G
 
 
Coord 2000
16509+4259
Discov num
A   575
Comp
Coord arcsec 2000
16 50 52.52 +42 58 32.5
Date first
1903
Date last
2015
Obs
25
Pa first
130
Pa last
149
P.A. Now (θ)
149°
Sep first
0.7
Sep last
0.7
Sep. Now (ρ)
0.7"
Mag pri
9.62
Mag sec
10.23
delta mag (ΔM)
0.61
Spectral class
G (yellow)
Pri motion ra
-016
Sec motion ra
-016
Pri motion dec
+031
Sec motion dec
+031
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Hercules
SAO
46321
Tycho2
3079-00098-1
HD
152341
last precise pa
148.6
last precise sep
0.73