00458+5459 ARG   2AB

 
 
00h 45m 50.79s +54 58' 40.8" P.A. 46 sep 2.3 mag 7.87,9.81 Sp F8V dist. 52.52 pc (171.32 l.y.)
 
 
Coord 2000
00458+5459
Discov num
ARG   2
Comp
AB
Coord arcsec 2000
00 45 50.79 +54 58 40.8
Date first
1901
Date last
2013
Obs
31
Pa first
118
Pa last
46
P.A. Now (θ)
46°
Sep first
13.8
Sep last
2.3
Sep. Now (ρ)
2.3"
Mag pri
7.87
Mag sec
9.81
delta mag (ΔM)
1.94
Spectral class
F8V (yellow-white)
Pri motion ra
+096
Sec motion ra
+002
Pri motion dec
-077
Sec motion dec
-004
Notes
N L W U (See Notes, Linear solution, , Proper motion indicates non-physical)
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
 
 
Constellation
Cassiopeia
SAO
21682
HIP
3589
Tycho2
3659-01376-1
HD
4277
BD
BD+54 144
Distance
52.52
Distance ly
171.32
last precise pa
45.7
last precise sep
2.29
 
 
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 AB 2006 23 64 2.0 7.87 9.81 F8V NLD 004550.79+545840.8
00458+5459 ARG 2 AB 2009 26 59 2.4 7.87 9.81 F8V NLD 004550.79+545840.8
00458+5459 ARG 2 AB 2010 27 54 2.4 7.87 9.81 F8V NLD 004550.79+545840.8
00458+5459 ARG 2 AB 2011 28 51 2.3 7.87 9.81 F8V NLD 004550.79+545840.8
00458+5459 ARG 2 AB 2012 29 49 2.5 7.87 9.81 F8V NLDU 004550.79+545840.8
00458+5459 ARG 2 AB 2013 30 46 2.3 7.87 9.81 F8V NL U 004550.79+545840.8

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