15550+2953 HJ 2797

 
 
15H 54M 59.22S +29 52' 47.8" P.A. 77 SEP 34.3 MAG 10.82,11.86 SP G0
 
 
Coord 2000
15550+2953
Discov num
HJ 2797
Comp
Coord arcsec 2000
15 54 59.22 +29 52 47.8
Date first
1830
Date last
2010
Obs
11
Pa first
93
Pa last
77
P.A. Now (θ)
77°
Sep first
18.0
Sep last
34.3
Sep. Now (ρ)
34.3"
Mag pri
10.82
Mag sec
11.86
delta mag (ΔM)
1.04
Spectral class
G0 (yellow)
Pri motion ra
-010
Sec motion ra
+006
Pri motion dec
-062
Sec motion dec
-002
Notes
L (Linear solution)
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Corona Borealis
Tycho2
2040-00155-1
last precise pa
76.7
last precise sep
34.33