04581+0141 STF 622 (HD 31698)

 
 
04h 58m 06.20s +01° 40' 31.6" P.A. 162.00 sep 2.6 mag 8.48,8.61 Sp F5
 
 
Coord 2000 04581+0141 Discov num STF 622 Comp Coord arcsec 2000 04 58 06.20 +01 40 31.6
Date first 1782 Date last 2020 Obs 106
Pa first 175 Pa last 162.1 P.A. Now (θ) 162.1°
Sep first 2.0 Sep last 2.594 Sep. Now (ρ) 2.594"
Mag pri 8.48 Mag sec 8.61 delta mag (ΔM) 0.13 Spectral class F5 (yellow-white)
Pri motion ra +058 Sec motion ra +062
Pri motion dec -003 Sec motion dec -003
Notes N V (See Notes, Proper motion indicates physical)
rPM=0.064 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 31698 Constellation Orion Tycho2 0085-01469-2 Gaia DR2 3231928981475423488
HD 31698