00272+4959 STF  30AE

 
 
00H 27M 12.45S +49 59' 08.6" P.A. 324 SEP 172.4 MAG 6.96,13.70 SP B9.5V DIST. 248.14 PC (809.43 L.Y.)
 
 
Coord 2000
00272+4959
Discov num
STF  30
Comp
AE
Coord arcsec 2000
00 27 12.45 +49 59 08.6
Date first
1991
Date last
2010
Obs
4
Pa first
324
Pa last
324
P.A. Now (θ)
324°
Sep first
172.4
Sep last
172.4
Sep. Now (ρ)
172.4"
Mag pri
6.96
Mag sec
13.70
delta mag (ΔM)
6.74
Spectral class
B9.5V (blue-white)
Pri motion ra
+004
Sec motion ra
+001
Pri motion dec
-002
Sec motion dec
-003
Notes
N (See Notes)
rPM=0.707
Nature of this double is uncertain.
 
 
00272+4959 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 36374 00272+4959 STF 30 AB 1828 2016 90 314 12.8 6.96 8.92 1.96
Show 36374 00272+4959 STF 30 AC 1910 2000 3 98 64.1 6.96 12.13 5.17
Show 36374 00272+4959 FLE 1 AD 1905 2002 6 261 149.1 6.96 11.73 4.77
Show 36374 00272+4959 STF 30 AE 1991 2010 4 324 172.4 6.96 13.70 6.74 <===
Quintuple system
5 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Cassiopeia
SAO
36374
HIP
2151
Tycho2
3256-00482-1
HD
2301
BD
BD+49 91
Distance
248.14
Distance ly
809.43
last precise pa
324
last precise sep
172.44