15575+3231 HJ  578

 
 
15H 57M 30.22S +32 30' 22.5" P.A. 164 SEP 10 MAG 11.89,13.40
 
 
Coord 2000
15575+3231
Discov num
HJ  578
Comp
Coord arcsec 2000
15 57 30.22 +32 30 22.5
Date first
1827
Date last
2010
Obs
6
Pa first
170
Pa last
164
P.A. Now (θ)
164°
Sep first
3.5
Sep last
10.0
Sep. Now (ρ)
10"
Mag pri
11.89
Mag sec
13.40
delta mag (ΔM)
1.51
Spectral class
Pri motion ra
-015
Sec motion ra
+007
Pri motion dec
-019
Sec motion dec
+009
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Corona Borealis
Tycho2
2575-00177-1
last precise pa
164.2
last precise sep
10