00474+5106 H 5  82AC

 
 
00h 47m 24.62s +51 05' 45.9" P.A. 282 sep 102.2 mag 7.97,12.20 Sp K2 dist. 444.44 pc (1449.76 l.y.)
 
 
Coord 2000
00474+5106
Discov num
H 5  82
Comp
AC
Coord arcsec 2000
00 47 24.62 +51 05 45.9
Date first
1903
Date last
2002
Obs
8
Pa first
281
Pa last
282
P.A. Now (θ)
282°
Sep first
104.1
Sep last
102.2
Sep. Now (ρ)
102.2"
Mag pri
7.97
Mag sec
12.20
delta mag (ΔM)
4.23
Spectral class
K2 (yellow-orange)
Pri motion ra
-026
Sec motion ra
+002
Pri motion dec
-024
Sec motion dec
-004
Notes
N (See Notes)
Nature of this double is uncertain.
 
 
00474+5106 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 21706 00474+5106 H 5 82 AB 1782 2015 37 75 56.4 7.97 8.35 0.38
Show 21706 00474+5106 H 5 82 AC 1903 2002 8 282 102.2 7.97 12.20 4.23 <===
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Cassiopeia
SAO
21706
HIP
3698
Tycho2
3274-02041-1
HD
4475
BD
BD+50 141
Distance
444.44
Distance ly
1449.76
last precise pa
282.1
last precise sep
102.17
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
00474+5106 H 5 82 AC 1998 7 282 102.2 7.97 12.02 N D 004724.62+510545.9
00474+5106 H 5 82 AC 2002 8 282 102.2 7.97 12.02 N D 004724.62+510545.9

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