02176+5724 STI 1830

02h 17m 48.32s +57° 24' 14.6" P.A. 70.00 sep 8.4 mag 9.94,11.10

Coord 2000 02176+5724 Discov num STI1830 Comp Coord arcsec 2000 02 17 48.32 +57 24 14.6
Date first 1908 Date last 2015 Obs 13
Pa first 72 Pa last 69.8 P.A. Now (θ) 69.8°
Sep first 6.5 Sep last 8.43 Sep. Now (ρ) 8.43"
Mag pri 9.94 Mag sec 11.10 delta mag (ΔM) 1.16 Spectral class
Pri motion ra +001 Sec motion ra -001
Pri motion dec -003 Sec motion dec +002
Notes




rPM=1.703

This double is not physical.



OTHER CATALOGS AND DESIGNATIONS

Constellation Perseus Tycho2 3694-02387-1 Gaia DR2 458572081951809664