01147+4255 ARG 49 AB (HD 7391)

 
 
01h 14m 41.60s +42 55' 01.6" P.A. 106.00 sep 35.7 mag 8.79,10.03 Sp A3
 
 
Coord 2000 01147+4255 Discov num ARG  49 Comp AB Coord arcsec 2000 01 14 41.60 +42 55 01.6
Date first 1903 Date last 2019 Obs 20
Pa first 101 Pa last 105.9 P.A. Now (θ) 105.9°
Sep first 33.9 Sep last 35.72 Sep. Now (ρ) 35.72"
Mag pri 8.79 Mag sec 10.03 delta mag (ΔM) 1.24 Spectral class A3 (white)
Pri motion ra +011 Sec motion ra +020
Pri motion dec -002 Sec motion dec -022
Notes
rPM=0.738
Nature of this double is uncertain.
 
 
01147+4255 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show HD 7391 37047 01 14 42 +42 55 02 ARG 49 AB 2019 20 106 35.7 8.79 10.03 1.24 <===
Show 37047 01 14 42 +42 55 02 ARG 49 AC 2019 18 104 23.8 8.79 10.29 1.50
Show 01 14 45 +42 54 52 ARG 49 BC 2019 20 291 12.0 10.03 10.29 0.26
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 7391 Constellation Andromeda SAO 37047 Tycho2 2808-01240-1
Gaia DR2 373528293508137600 HD 7391