05521+3229 SEI 403AB

 
 
05h 52m 06.06s +32 28' 09.6" P.A. 341 sep 23.5 mag 11.22,11.12
 
 
Coord 2000
05521+3229
Discov num
SEI 403
Comp
AB
Coord arcsec 2000
05 52 06.06 +32 28 09.6
Date first
1895
Date last
2015
Obs
12
Pa first
340
Pa last
341
P.A. Now (θ)
341°
Sep first
23.2
Sep last
23.5
Sep. Now (ρ)
23.5"
Mag pri
11.22
Mag sec
11.12
delta mag (ΔM)
0.1
Spectral class
Pri motion ra
+003
Sec motion ra
+005
Pri motion dec
-008
Sec motion dec
-007
Notes
rPM=0.26 (< 0.3, Physical double)
This double is physical.
 
 
05521+3229 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 05521+3229 SEI 403 AB 1895 2015 12 341 23.5 11.22 11.12 0.10 <===
Show 05521+3229 BKO 284 BC 1895 2015 7 264 24.7 11.12 12.90 1.78
Show 05521+3229 BKO 284 CD 2000 2015 5 51 5.8 13.10 13.50 0.40
Quadruple system
4 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
340.7
Precise sep
23.49
Constellation
Auriga
Tycho2
2410-01338-1
last precise pa
340.7
last precise sep
23.49
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
05521+3229 SEI 403 AB 2007 9 341 23.5 11.22 11.12 D 055206.06+322809.6
05521+3229 SEI 403 AB 2015 12 341 23.5 11.22 11.12 055206.06+322809.6

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