00409+3301 SEI   7AB

 
 
00h 40m 50.97s +33 01' 04.2" P.A. 170 sep 15.3 mag 10.69,11.17
 
 
Coord 2000
00409+3301
Discov num
SEI   7
Comp
AB
Coord arcsec 2000
00 40 50.97 +33 01 04.2
Date first
1894
Date last
2010
Obs
12
Pa first
203
Pa last
170
P.A. Now (θ)
170°
Sep first
11.1
Sep last
15.3
Sep. Now (ρ)
15.3"
Mag pri
10.69
Mag sec
11.17
delta mag (ΔM)
0.48
Spectral class
Pri motion ra
-054
Sec motion ra
+005
Pri motion dec
+025
Sec motion dec
-015
Notes
L (Linear solution)
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
170.1
last precise sep
15.25
 
 
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 AB 2007 9 171 15.0 10.69 11.17 LD 004050.97+330104.2
00409+3301 SEI 7 AB 2010 10 170 15.3 10.69 11.17 LD 004050.97+330104.2

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