01447+5404 SMA 22

01h 44m 41.45s +54° 03' 44.2" P.A. 303.00 sep 11.2 mag 10.00,12.50 Sp A2

Coord 2000 01447+5404 Discov num SMA  22 Comp Coord arcsec 2000 01 44 41.45 +54 03 44.2
Date first 1903 Date last 2015 Obs 9
Pa first 303 Pa last 303.2 P.A. Now (θ) 303.2°
Sep first 11.3 Sep last 11.21 Sep. Now (ρ) 11.21"
Mag pri 10.00 Mag sec 12.50 delta mag (ΔM) 2.5 Spectral class A2 (white)
Pri motion ra +008 Sec motion ra +001
Pri motion dec -009 Sec motion dec -006
Notes




rPM=0.632

Nature of this double is uncertain.



OTHER CATALOGS AND DESIGNATIONS

Constellation Perseus Tycho2 3671-01688-1 Gaia DR2 408128618765778432