00165+2918 BU  487BC

 
 
00H 16M 33.04S +29 18' 00.0" P.A. 264 SEP 2.4 MAG 9.83,13.10 SP A0
 
 
Coord 2000
00165+2918
Discov num
BU  487
Comp
BC
Coord arcsec 2000
00 16 33.04 +29 18 00.0
Date first
1878
Date last
2009
Obs
9
Pa first
265
Pa last
264
P.A. Now (θ)
264°
Sep first
2.0
Sep last
2.4
Sep. Now (ρ)
2.4"
Mag pri
9.83
Mag sec
13.10
delta mag (ΔM)
3.27
Spectral class
A0 (white)
Pri motion ra
-020
Sec motion ra
Pri motion dec
+007
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
00165+2918 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 73862 00165+2918 STF 17 AB 1828 2015 34 29 26.7 8.39 9.83 1.44
Show 73863 00165+2918 BU 487 BC 1878 2009 9 264 2.4 9.83 13.10 3.27 <===
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Andromeda
SAO
73863
Tycho2
1736-01866-1
last precise pa
264.1
last precise sep
2.4