00298+6018 BKO 128CD

 
 
00H 29M 48.66S +60 18' 22.1" P.A. 294 SEP 6.8 MAG 13.00,13.50
 
 
Coord 2000
00298+6018
Discov num
BKO 128
Comp
CD
Coord arcsec 2000
00 29 48.66 +60 18 22.1
Date first
1999
Date last
2003
Obs
3
Pa first
294
Pa last
294
P.A. Now (θ)
294°
Sep first
6.7
Sep last
6.8
Sep. Now (ρ)
6.8"
Mag pri
13.00
Mag sec
13.50
delta mag (ΔM)
0.5
Spectral class
Pri motion ra
-002
Sec motion ra
Pri motion dec
-005
Sec motion dec
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
last precise pa
294
last precise sep
6.8