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=0.534
Nature of this double is uncertain.
 
 
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 59 12.5 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
 
 
Precise pa
51.3
Precise sep
83.248
Cdsa2 id
BU 484 AC
Constellation
Cassiopeia
SAO
21145
Tycho2
3258-01906-1
HD
509
Ra deg
0.16228888888888887
De deg
52.028305555555555
last precise pa
51.3
last precise sep
83.248
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
00097+5202 BU 484 AC 2003 16 59 83.9 7.62 8.54 D 000944.24+520141.9
00097+5202 BU 484 AC 2012 19 51 81.8 7.62 8.54 A2 000944.24+520141.9
00097+5202 BU 484 AC 2014 20 51 82.8 7.62 8.54 A2 000944.24+520141.9
00097+5202 BU 484 AC 2015 25 51 83.2 7.62 8.54 A2+A2 000944.24+520141.9

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