18172+0735 J  2514

 
 
18H 17M 15.08S +07 34' 56.5" P.A. 304 SEP 1.8 MAG 10.90,11.60 SP F5
 
 
Coord 2000
18172+0735
Discov num
J  2514
Comp
Coord arcsec 2000
18 17 15.08 +07 34 56.5
Date first
1943
Date last
2005
Obs
6
Pa first
301
Pa last
304
P.A. Now (θ)
304°
Sep first
0.6
Sep last
1.8
Sep. Now (ρ)
1.8"
Mag pri
10.90
Mag sec
11.60
delta mag (ΔM)
0.7
Spectral class
F5 (yellow-white)
Pri motion ra
+016
Sec motion ra
Pri motion dec
-003
Sec motion dec
Notes
N (See Notes)
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Ophiuchus
Tycho2
1010-01347-1
last precise pa
303.7
last precise sep
1.76