15174+3022 ARY  42

 
 
15H 17M 25.42S +30 21' 49.2" P.A. 186 SEP 95 MAG 9.30,9.63 SP K0
 
 
Coord 2000
15174+3022
Discov num
ARY  42
Comp
Coord arcsec 2000
15 17 25.42 +30 21 49.2
Date first
1902
Date last
2015
Obs
13
Pa first
189
Pa last
186
P.A. Now (θ)
186°
Sep first
96.3
Sep last
95.0
Sep. Now (ρ)
95"
Mag pri
9.30
Mag sec
9.63
delta mag (ΔM)
0.33
Spectral class
K0 (yellow-orange)
Pri motion ra
-019
Sec motion ra
+009
Pri motion dec
-010
Sec motion dec
-012
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Corona Borealis
SAO
64612
Tycho2
2563-00286-1
last precise pa
186.3
last precise sep
95.02