09186+5231 HJ 2492BC

 
 
09H 18M 35.20S +52 30' 52.1" P.A. 130 SEP 221.5 MAG 14.40,9.14
 
 
Coord 2000
09186+5231
Discov num
HJ 2492
Comp
BC
Coord arcsec 2000
09 18 35.20 +52 30 52.1
Date first
1984
Date last
2014
Obs
6
Pa first
130
Pa last
130
P.A. Now (θ)
130°
Sep first
222.0
Sep last
221.5
Sep. Now (ρ)
221.5"
Mag pri
14.40
Mag sec
9.14
delta mag (ΔM)
5.26
Spectral class
Pri motion ra
Sec motion ra
-018
Pri motion dec
Sec motion dec
-021
Notes
N X R (See Notes, Dubious double, Red magnitudes)
Nature of this double is uncertain.
 
 
09186+5231 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 09186+5231 HJ 2492 AB 1831 2010 7 120 15.9 13.00 14.40 1.40
Show 09186+5231 HJ 2492 AC 1909 1909 1 128 239.0 13.00 9.14 3.86
Show 09186+5231 HJ 2492 BC 1984 2014 6 130 221.5 14.40 9.14 5.26 <===
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Ursa Major
last precise pa
129.6
last precise sep
221.5