00298+6018 BKO 128AC

 
 
00h 29m 50.80s +60 17' 50.2" P.A. 333 sep 35.7 mag 11.89,13.40
 
 
Coord 2000
00298+6018
Discov num
BKO 128
Comp
AC
Coord arcsec 2000
00 29 50.80 +60 17 50.2
Date first
1999
Date last
2003
Obs
3
Pa first
333
Pa last
333
P.A. Now (θ)
333°
Sep first
35.6
Sep last
35.7
Sep. Now (ρ)
35.7"
Mag pri
11.89
Mag sec
13.40
delta mag (ΔM)
1.51
Spectral class
Pri motion ra
-003
Sec motion ra
-002
Pri motion dec
+001
Sec motion dec
-005
Notes
Nature of this double is uncertain.
 
 
00298+6018 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 00298+6018 BKO 128 AB 1999 2003 3 23 9.4 11.00 13.30 2.30
Show 00298+6018 BKO 128 AC 1999 2003 3 333 35.7 11.89 13.40 1.51 <===
Show 00298+6018 BKO 128 CD 1999 2003 3 294 6.8 13.00 13.50 0.50
Quadruple system
4 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Cassiopeia
Tycho2
4015-02465-1
last precise pa
333.4
last precise sep
35.66
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
00298+6018 BKO 128 AC 2003 2 333 35.7 11.00 13.00 D 002950.80+601750.2

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