18473+2825 HJ 1347AC

 
 
18H 47M 15.28S +28 25' 26.9" P.A. 164 SEP 75.3 MAG 9.09,9.69 SP G0V
 
 
Coord 2000
18473+2825
Discov num
HJ 1347
Comp
AC
Coord arcsec 2000
18 47 15.28 +28 25 26.9
Date first
1873
Date last
2013
Obs
15
Pa first
164
Pa last
164
P.A. Now (θ)
164°
Sep first
75.3
Sep last
75.3
Sep. Now (ρ)
75.3"
Mag pri
9.09
Mag sec
9.69
delta mag (ΔM)
0.6
Spectral class
G0V (yellow)
Pri motion ra
+010
Sec motion ra
-002
Pri motion dec
+011
Sec motion dec
+003
Notes
Nature of this double is uncertain.
 
 
18473+2825 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 18473+2825 HJ 1347 AB 1828 2013 16 274 18.4 9.09 10.00 0.91
Show 18473+2825 HJ 1347 AC 1873 2013 15 164 75.3 9.09 9.69 0.60 <===
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Lyra
last precise pa
164.4
last precise sep
75.29