05525+3233 BKO 298BD

 
 
05h 52m 29.82s +32 32' 14.8" P.A. 12 sep 8.7 mag 12.20,13.00
 
 
Coord 2000
05525+3233
Discov num
BKO 298
Comp
BD
Coord arcsec 2000
05 52 29.82 +32 32 14.8
Date first
1933
Date last
2015
Obs
5
Pa first
12
Pa last
12
P.A. Now (θ)
12°
Sep first
8.9
Sep last
8.7
Sep. Now (ρ)
8.7"
Mag pri
12.20
Mag sec
13.00
delta mag (ΔM)
0.8
Spectral class
Pri motion ra
+002
Sec motion ra
+000
Pri motion dec
-007
Sec motion dec
-011
Notes
N R (See Notes, Red magnitudes)
rPM=0.407
Nature of this double is uncertain.
 
 
05525+3233 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 05525+3233 SEI 421 AB 1895 2015 9 337 19.4 11.47 12.20 0.73
Show 05525+3233 BKO 298 BC 1895 2015 8 314 16.1 12.20 10.90 1.30
Show 05525+3233 BKO 298 BD 1933 2015 5 12 8.7 12.20 13.00 0.80 <===
Quadruple system
4 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
12.3
Precise sep
8.67
Constellation
Auriga
Tycho2
2410-01212-1
last precise pa
12.3
last precise sep
8.67
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
05525+3233 BKO 298 BD 2007 1 12 8.7 11.80 10.60 055229.82+323214.8
05525+3233 BKO 298 BD 2010 5 17 9.1 12.20 13.00 R 055229.82+323214.8
05525+3233 BKO 298 BD 2015 5 12 8.7 12.20 13.00 R 055229.82+323214.8

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