00480+5127 STF  59AC

 
 
00h 47m 59.03s +51 26' 41.2" P.A. 124 sep 31.5 mag 7.24,12.49 Sp B9.5IV dist. 213.68 pc (697.02 l.y.)
 
 
Coord 2000
00480+5127
Discov num
STF  59
Comp
AC
Coord arcsec 2000
00 47 59.03 +51 26 41.2
Date first
1900
Date last
2015
Obs
8
Pa first
125
Pa last
124
P.A. Now (θ)
124°
Sep first
34.7
Sep last
31.5
Sep. Now (ρ)
31.5"
Mag pri
7.24
Mag sec
12.49
delta mag (ΔM)
5.25
Spectral class
B9.5IV (blue-white)
Pri motion ra
-005
Sec motion ra
-017
Pri motion dec
-012
Sec motion dec
-008
Notes
N (See Notes)
rPM=0.673
Nature of this double is uncertain.
 
 
00480+5127 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 00480+5127 STF 59 AB 1783 2016 104 148 2.3 7.24 8.06 0.82
Show 00480+5127 STF 59 AC 1900 2015 8 124 31.5 7.24 12.49 5.25 <===
Show 00480+5127 ES 2737 CD 1900 2015 5 152 10.6 12.20 13.00 0.80
Quadruple system
4 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
124.1
Precise sep
31.521
Constellation
Cassiopeia
SAO
21716
HIP
3736
Tycho2
3274-01589-1
Gaia DR2
0205529856
HD
4536
BD
BD+50 143
Distance
213.68
Distance ly
697.02
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
00480+5127 STF 59 AC 1998 5 125 33.1 7.24 12.20 D 004759.03+512641.2
00480+5127 STF 59 AC 2002 6 125 33.0 7.24 12.20 N D 004759.03+512641.2
00480+5127 STF 59 AC 2014 7 125 32.8 7.24 12.49 B9.5IV N 004759.03+512641.2
00480+5127 STF 59 AC 2015 8 124 31.5 7.24 12.49 B9.5IV N 004759.03+512641.2

If you need more information about this double, apply for a data request form to the WDS.