00516+3925 A  1509AD

 
 
00H 51M 36.94S +39 25' 27.4" P.A. 23 SEP 18.6 MAG 9.80,11.74 SP F8
 
 
Coord 2000
00516+3925
Discov num
A  1509
Comp
AD
Coord arcsec 2000
00 51 36.94 +39 25 27.4
Date first
1907
Date last
2016
Obs
11
Pa first
22
Pa last
23
P.A. Now (θ)
23°
Sep first
18.5
Sep last
18.6
Sep. Now (ρ)
18.6"
Mag pri
9.80
Mag sec
11.74
delta mag (ΔM)
1.94
Spectral class
F8 (yellow-white)
Pri motion ra
+005
Sec motion ra
+007
Pri motion dec
-018
Sec motion dec
-015
Notes
rPM=0.193 (< 0.3, Physical double)
This double is physical.
 
 
00516+3925 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 54205 00516+3925 A 1509 AB 1907 2008 7 25 0.6 9.80 9.83 0.03
Show 54205 00516+3925 A 1509 AC 1907 2000 5 335 6.2 9.80 14.90 5.10
Show 54205 00516+3925 A 1509 AD 1907 2016 11 23 18.6 9.80 11.74 1.94 <===
Quadruple system
4 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Andromeda
SAO
54205
Tycho2
2802-01117-1
HD
4926
last precise pa
22.7
last precise sep
18.57