00097+5202 BU  484AC

 
 
00H 09M 44.24S +52 01' 41.9" P.A. 51 SEP 83.2 MAG 7.62,8.54 SP A2+A2
 
 
Coord 2000
00097+5202
Discov num
BU  484
Comp
AC
Coord arcsec 2000
00 09 44.24 +52 01 41.9
Date first
1902
Date last
2015
Obs
25
Pa first
52
Pa last
51
P.A. Now (θ)
51°
Sep first
82.5
Sep last
83.2
Sep. Now (ρ)
83.2"
Mag pri
7.62
Mag sec
8.54
delta mag (ΔM)
0.92
Spectral class
A2+A2 (white/white)
Pri motion ra
+020
Sec motion ra
+016
Pri motion dec
-009
Sec motion dec
+002
Notes
rPM=0.53
 
 
00097+5202 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 21145 00097+5202 BU 484 AB 1878 2015 15 157 1.8 7.62 12.20 4.58
Show 21145 00097+5202 BU 484 AC 1902 2015 25 51 83.2 7.62 8.54 0.92 <===
Show 21145 00097+5202 ARN 28 AD 1902 2015 12 247 165.8 7.62 9.44 1.82
Show 21149 00097+5202 DAM 762 CE 1998 2015 5 60 12.8 8.54 14.60 6.06
Show 21139 00097+5202 DAM 762 DF 1998 2015 5 105 9.3 9.44 14.00 4.56
Sextuple system
6 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Cassiopeia
SAO
21145
Tycho2
3258-01906-1
HD
509
last precise pa
51.3
last precise sep
83.248