18182+0557 HJ 2830

 
 
18H 18M 11.28S +05 59' 20.7" P.A. 93 SEP 11.4 MAG 11.02,11.96
 
 
Coord 2000
18182+0557
Discov num
HJ 2830
Comp
Coord arcsec 2000
18 18 11.28 +05 59 20.7
Date first
1830
Date last
2010
Obs
9
Pa first
88
Pa last
93
P.A. Now (θ)
93°
Sep first
10.0
Sep last
11.4
Sep. Now (ρ)
11.4"
Mag pri
11.02
Mag sec
11.96
delta mag (ΔM)
0.94
Spectral class
Pri motion ra
+004
Sec motion ra
+005
Pri motion dec
+006
Sec motion dec
-006
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Ophiuchus
Tycho2
0444-01895-1
last precise pa
93.2
last precise sep
11.38