00458+5459 ARG   2AC

 
 
00h 45m 50.79s +54 58' 40.8" P.A. 66 sep 16 mag 7.87,12.70 Sp F8V dist. 52.52 pc (171.32 l.y.)
 
 
Coord 2000
00458+5459
Discov num
ARG   2
Comp
AC
Coord arcsec 2000
00 45 50.79 +54 58 40.8
Date first
1907
Date last
2013
Obs
17
Pa first
94
Pa last
66
P.A. Now (θ)
66°
Sep first
26.2
Sep last
16.0
Sep. Now (ρ)
16"
Mag pri
7.87
Mag sec
12.70
delta mag (ΔM)
4.83
Spectral class
F8V (yellow-white)
Pri motion ra
+096
Sec motion ra
-015
Pri motion dec
-077
Sec motion dec
+003
Notes
N W (See Notes, )
rPM=1.112
This double is not physical.
 
 
00458+5459 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 21682 00458+5459 ARG 2 AB 1901 2013 31 46 2.3 7.87 9.81 1.94
Show 21682 00458+5459 ARG 2 AC 1907 2013 17 66 16.0 7.87 12.70 4.83 <===
Show 21682 00458+5459 WAL 9 AD 1917 2013 18 95 40.8 7.87 11.48 3.61
Show 21682 00458+5459 ES 43 BC 1901 2013 12 67 16.2 9.81 12.70 2.89
Quadruple system
4 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
65.8
Precise sep
16.04
Cdsa2 id
ARG 2 AC
Constellation
Cassiopeia
SAO
21682
HIP
3589
Tycho2
3659-01376-1
HD
4277
BD
BD+54 144
Ra deg
0.7641083333333334
De deg
54.978
Distance
52.52
Distance ly
171.32
last precise pa
65.8
last precise sep
16.04
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
00458+5459 ARG 2 AC 2006 9 68 16.3 7.87 12.80 D 004550.79+545840.8
00458+5459 ARG 2 AC 2010 11 67 16.1 7.87 12.80 N D 004550.79+545840.8
00458+5459 ARG 2 AC 2011 15 66 16.2 7.87 13.00 N D 004550.79+545840.8
00458+5459 ARG 2 AC 2013 16 67 16.1 7.87 12.70 F8V N 004550.79+545840.8

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