15520+3528 STF1983

 
 
15H 51M 57.93S +35 27' 39.0" P.A. 65 SEP 13.5 MAG 10.19,11.74 SP K2
 
 
Coord 2000
15520+3528
Discov num
STF1983
Comp
Coord arcsec 2000
15 51 57.93 +35 27 39.0
Date first
1830
Date last
2010
Obs
19
Pa first
77
Pa last
65
P.A. Now (θ)
65°
Sep first
17.4
Sep last
13.5
Sep. Now (ρ)
13.5"
Mag pri
10.19
Mag sec
11.74
delta mag (ΔM)
1.55
Spectral class
K2 (yellow-orange)
Pri motion ra
+005
Sec motion ra
-020
Pri motion dec
-013
Sec motion dec
-005
Notes
L (Linear solution)
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Corona Borealis
Tycho2
2578-01288-1
last precise pa
65
last precise sep
13.5