01166+7402 HJ 2028 BC

 
 
01h 16m 30.25s +74° 00' 40.3" P.A. 212.00 sep 48.9 mag 7.88,12.70 Sp A0
 
 
Coord 2000 01166+7402 Discov num HJ 2028 Comp BC Coord arcsec 2000 01 16 30.25 +74 00 40.3
Date first 1908 Date last 2015 Obs 7
Pa first 210 Pa last 211.6 P.A. Now (θ) 211.6°
Sep first 46.8 Sep last 48.865 Sep. Now (ρ) 48.865"
Mag pri 7.88 Mag sec 12.70 delta mag (ΔM) 4.82 Spectral class A0 (white)
Pri motion ra +005 Sec motion ra -012
Pri motion dec -013 Sec motion dec -023
Notes N (See Notes)
rPM=0.76
Nature of this double is uncertain.
 
 
01166+7402 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show HD 7406 4360 01 16 36 +74 01 36 HJ 2028 AB 2018 30 204 62.6 7.06 7.88 0.82
Show 4359 01 16 30 +74 00 40 HJ 2028 BC 2015 7 212 48.9 7.88 12.70 4.82 <===
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cassiopeia SAO 4359 Tycho2 4309-00495-1 Gaia DR2 535710484855130112
HD 7407