00112+4419 ES 1406 AB (HD 670)

 
 
00h 11m 11.53s +44 18' 57.0" P.A. 331.00 sep 9.8 mag 9.31,11.29 Sp A5III
 
 
Coord 2000 00112+4419 Discov num ES 1406 Comp AB Coord arcsec 2000 00 11 11.53 +44 18 57.0
Date first 1893 Date last 2020 Obs 19
Pa first 334 Pa last 331.4 P.A. Now (θ) 331.4°
Sep first 9.6 Sep last 9.8 Sep. Now (ρ) 9.8"
Mag pri 9.31 Mag sec 11.29 delta mag (ΔM) 1.98 Spectral class A5III (white)
Pri motion ra +005 Sec motion ra +002
Pri motion dec -005 Sec motion dec -003
Notes
rPM=0.51
Nature of this double is uncertain.
 
 
00112+4419 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show HD 670 36139 00 11 12 +44 18 57 ES 1406 AB 2020 19 331 9.8 9.31 11.29 1.98 <===
Show 36139 00 11 12 +44 18 57 ABH 1 AD 2020 11 207 79.2 9.31 12.98 3.67
Show 00 11 11 +44 19 06 ES 1406 BC 2020 10 349 5.4 11.29 16.10 4.81
Quadruple system
4 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 670 Constellation Andromeda SAO 36139 Tycho2 2794-01263-1
Gaia DR2 386325921661433984 HD 670 ADS 137