02494+3356 STF 310 (HD 17497)

 
 
02h 49m 26.68s +33° 56' 10.5" P.A. 92.00 sep 2.5 mag 7.36,10.42 Sp A2 dist. 138.7 pc (452.44 l.y.)
 
 
Coord 2000 02494+3356 Discov num STF 310 Comp Coord arcsec 2000 02 49 26.68 +33 56 10.5
Date first 1832 Date last 2016 Obs 20
Pa first 86 Pa last 92.4 P.A. Now (θ) 92.4°
Sep first 2.6 Sep last 2.455 Sep. Now (ρ) 2.455"
Mag pri 7.36 Mag sec 10.42 delta mag (ΔM) 3.06 Spectral class A2 (white)
Pri motion ra +008 Sec motion ra +011
Pri motion dec +003 Sec motion dec +004
Notes
rPM=0.27 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 17497 Constellation Triangulum SAO 55911 HIP 13175
Tycho2 2333-01098-1 Gaia DR2 139733020060280448 HD 17497 GC 3376
BD BD+33 521 Distance 138.7 Distance ly 452.44