00121+3328 COU 649AB

 
 
00h 12m 07.71s +33 30' 09.3" P.A. 352 sep 0.5 mag 11.25,10.90
 
 
Coord 2000
00121+3328
Discov num
COU 649
Comp
AB
Coord arcsec 2000
00 12 07.71 +33 30 09.3
Date first
1971
Date last
2009
Obs
4
Pa first
347
Pa last
352
P.A. Now (θ)
352°
Sep first
0.6
Sep last
0.5
Sep. Now (ρ)
0.5"
Mag pri
11.25
Mag sec
10.90
delta mag (ΔM)
0.35
Spectral class
Pri motion ra
+011
Sec motion ra
Pri motion dec
-015
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
00121+3328 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 00121+3328 COU 649 AB 1971 2009 4 352 0.5 11.25 10.90 0.35 <===
Show 00121+3328 COU 649 AC 1894 2015 12 272 26.5 11.25 12.11 0.86
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
352.1
Precise sep
0.54
Cdsa2 id
COU 649 AB
Constellation
Andromeda
Tycho2
2264-00970-1
Ra deg
0.20214166666666666
De deg
33.502583333333334
last precise pa
352.1
last precise sep
0.54
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
00121+3328 COU 649 AB 1996 3 348 0.5 11.25 10.90 001207.71+333009.2
00121+3328 COU 649 AB 2009 4 352 0.5 11.25 10.90 001207.71+333009.3

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