15219+1630 HO  264AC

 
 
15H 21M 54.91S +16 30' 08.0" P.A. 47 SEP 49.2 MAG 8.24,11.24 SP F4V DIST. 79.05 PC (257.86 L.Y.)
 
 
Coord 2000
15219+1630
Discov num
HO  264
Comp
AC
Coord arcsec 2000
15 21 54.91 +16 30 08.0
Date first
1893
Date last
2014
Obs
9
Pa first
46
Pa last
47
P.A. Now (θ)
47°
Sep first
51.7
Sep last
49.2
Sep. Now (ρ)
49.2"
Mag pri
8.24
Mag sec
11.24
delta mag (ΔM)
3
Spectral class
F4V (yellow-white)
Pri motion ra
+021
Sec motion ra
+017
Pri motion dec
+010
Sec motion dec
-019
Notes
Nature of this double is uncertain.
 
 
15219+1630 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 101506 15219+1630 HO 264 AB 1887 2010 16 298 1.2 8.24 11.01 2.77
Show 101506 15219+1630 HO 264 AC 1893 2014 9 47 49.2 8.24 11.24 3.00 <===
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Serpens
SAO
101506
HIP
75189
Tycho2
1487-00832-1
HD
136755
BD
BD+17 2855
Distance
79.05
Distance ly
257.86
last precise pa
47.2
last precise sep
49.16