02501+5640 A 972 (HD 17444)

 
 
02h 50m 06.66s +56° 40' 11.0" P.A. 103.00 sep 1.0 mag 9.30,12.10 Sp A
 
 
Coord 2000 02501+5640 Discov num A   972 Comp Coord arcsec 2000 02 50 06.66 +56 40 11.0
Date first 1905 Date last 2017 Obs 7
Pa first 103 Pa last 103.2 P.A. Now (θ) 103.2°
Sep first 0.8 Sep last 1 Sep. Now (ρ) 1"
Mag pri 9.30 Mag sec 12.10 delta mag (ΔM) 2.8 Spectral class A (white)
Pri motion ra -005 Sec motion ra
Pri motion dec -003 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 17444 Constellation Perseus SAO 23644 Tycho2 3708-01019-1
Gaia DR2 460589960661855104 HD 17444