00288+5756 OSO 5 AC

 
 
00h 28m 47.69s +57 56' 02.2" P.A. 273.00 sep 24.6 mag 14.28,15.39
 
 
Coord 2000 00288+5756 Discov num OSO   5 Comp AC Coord arcsec 2000 00 28 47.69 +57 56 02.2
Date first 1994 Date last 2015 Obs 4
Pa first 279 Pa last 273.4 P.A. Now (θ) 273.4°
Sep first 18.4 Sep last 24.58 Sep. Now (ρ) 24.58"
Mag pri 14.28 Mag sec 15.39 delta mag (ΔM) 1.11 Spectral class
Pri motion ra +298 Sec motion ra -047
Pri motion dec +055 Sec motion dec +084
Notes N (See Notes)
rPM=1.143
This double is not physical.
 
 
00288+5756 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 00 28 48 +57 56 02 OSO 5 AB 2015 3 32 5.6 14.28 20.00 5.72
Show 00 28 48 +57 56 02 OSO 5 AC 2015 4 273 24.6 14.28 15.39 1.11 <===
Show 00 28 48 +57 56 02 OSO 5 AD 2015 3 266 30.8 14.28 18.70 4.42
Show 00 28 48 +57 56 02 OSO 5 AE 2015 3 257 30.9 14.28 17.80 3.52
Quintuple system
5 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cassiopeia Gaia DR2 427914948988516864