02032+4837 HU  806AC

 
 
02h 03m 09.42s +48 37' 13.8" P.A. 258 sep 12.9 mag 7.79,14.40 Sp G0 dist. 49.48 pc (161.4 l.y.)
 
 
Coord 2000
02032+4837
Discov num
HU  806
Comp
AC
Coord arcsec 2000
02 03 09.42 +48 37 13.8
Date first
1904
Date last
2015
Obs
6
Pa first
128
Pa last
258
P.A. Now (θ)
258°
Sep first
11.9
Sep last
12.9
Sep. Now (ρ)
12.9"
Mag pri
7.79
Mag sec
14.40
delta mag (ΔM)
6.61
Spectral class
G0 (yellow)
Pri motion ra
+195
Sec motion ra
Pri motion dec
-045
Sec motion dec
Notes
W
Nature of this double is uncertain.
 
 
02032+4837 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 37731 02032+4837 HU 806 AB 1902 1991 9 157 2.3 7.79 11.54 3.75
Show 37731 02032+4837 HU 806 AC 1904 2015 6 258 12.9 7.79 14.40 6.61 <===
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
258
Precise sep
12.93
Constellation
Perseus
SAO
37731
HIP
9583
Tycho2
3284-01084-1
HD
12424
BD
BD+47 552
Distance
49.48
Distance ly
161.4
last precise pa
258
last precise sep
12.93
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
02032+4837 HU 806 AC 1923 3 141 8.4 7.79 14.40 G0 020309.42+483713.8
02032+4837 HU 806 AC 2000 4 252 10.2 7.79 14.40 G0 020309.42+483713.8
02032+4837 HU 806 AC 2015 6 258 12.9 7.79 14.40 G0 020309.42+483713.8

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