12530+1502 YSC 215Aa,Ab

 
 
12H 52M 58.16S +15 01' 53.5" P.A. 71 SEP 0.1 MAG 8.60,11.90 SP F5 DIST. 123.76 PC (403.71 L.Y.)
 
 
Coord 2000
12530+1502
Discov num
YSC 215
Comp
Aa,Ab
Coord arcsec 2000
12 52 58.16 +15 01 53.5
Date first
2011
Date last
2011
Obs
2
Pa first
70
Pa last
71
P.A. Now (θ)
71°
Sep first
0.1
Sep last
0.1
Sep. Now (ρ)
0.1"
Mag pri
8.60
Mag sec
11.90
delta mag (ΔM)
3.3
Spectral class
F5 (yellow-white)
Pri motion ra
-023
Sec motion ra
Pri motion dec
+031
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
12530+1502 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 100315 12530+1502 YSC 215 Aa,Ab 2011 2011 2 71 0.1 8.60 11.90 3.30 <===
Show 100315 12530+1502 STF1686 AB 1823 2013 65 186 5.7 8.58 8.72 0.14
Triple system
2 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Coma Berenices
SAO
100315
HIP
62852
Tycho2
1449-00877-1
HD
111959
BD
BD+15 2515
Distance
123.76
Distance ly
403.71
last precise pa
70.6
last precise sep
0.127