18451+0639 HDS2658

 
 
18H 45M 07.68S +06 39' 22.6" P.A. 158 SEP 0.2 MAG 7.97,11.22 SP A0 DIST. 251.26 PC (819.61 L.Y.)
 
 
Coord 2000
18451+0639
Discov num
HDS2658
Comp
Coord arcsec 2000
18 45 07.68 +06 39 22.6
Date first
1991
Date last
1991
Obs
1
Pa first
158
Pa last
158
P.A. Now (θ)
158°
Sep first
0.2
Sep last
0.2
Sep. Now (ρ)
0.2"
Mag pri
7.97
Mag sec
11.22
delta mag (ΔM)
3.25
Spectral class
A0 (white)
Pri motion ra
+002
Sec motion ra
Pri motion dec
+000
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Ophiuchus
HIP
92002
HD
173452
BD
BD+06 3921
Distance
251.26
Distance ly
819.61
last precise pa
158
last precise sep
0.206