00409+3301 SEI   7AC

 
 
00h 40m 50.97s +33 01' 04.2" P.A. 291 sep 26.2 mag 10.69,13.65
 
 
Coord 2000
00409+3301
Discov num
SEI   7
Comp
AC
Coord arcsec 2000
00 40 50.97 +33 01 04.2
Date first
1915
Date last
2010
Obs
7
Pa first
291
Pa last
291
P.A. Now (θ)
291°
Sep first
34.1
Sep last
26.2
Sep. Now (ρ)
26.2"
Mag pri
10.69
Mag sec
13.65
delta mag (ΔM)
2.96
Spectral class
Pri motion ra
-054
Sec motion ra
+006
Pri motion dec
+025
Sec motion dec
+000
Notes
Nature of this double is uncertain.
 
 
00409+3301 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 00409+3301 SEI 7 AB 1894 2010 12 170 15.3 10.69 11.17 0.48
Show 00409+3301 SEI 7 AC 1915 2010 7 291 26.2 10.69 13.65 2.96 <===
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Andromeda
Tycho2
2279-00256-1
last precise pa
291.1
last precise sep
26.21
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
00409+3301 SEI 7 AC 1997 4 291 27.1 10.69 13.00 D 004050.97+330104.2
00409+3301 SEI 7 AC 2010 5 291 26.2 10.69 13.00 D 004050.97+330104.2

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