16181+2551 STF2035

 
 
16H 18M 09.39S +25 51' 41.2" P.A. 35 SEP 2.6 MAG 9.71,10.90 SP F5
 
 
Coord 2000
16181+2551
Discov num
STF2035
Comp
Coord arcsec 2000
16 18 09.39 +25 51 41.2
Date first
1831
Date last
2013
Obs
19
Pa first
34
Pa last
35
P.A. Now (θ)
35°
Sep first
2.7
Sep last
2.6
Sep. Now (ρ)
2.6"
Mag pri
9.71
Mag sec
10.90
delta mag (ΔM)
1.19
Spectral class
F5 (yellow-white)
Pri motion ra
+005
Sec motion ra
+004
Pri motion dec
-022
Sec motion dec
-017
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Hercules
SAO
84292
Tycho2
2046-00907-1
last precise pa
35.2
last precise sep
2.59