17170+5932 STI 820

17h 16m 59.33s +59° 31' 56.5" P.A. 67.00 sep 12.2 mag 11.00,12.20

Coord 2000 17170+5932 Discov num STI 820 Comp Coord arcsec 2000 17 16 59.33 +59 31 56.5
Date first 1902 Date last 2015 Obs 11
Pa first 59 Pa last 66.8 P.A. Now (θ) 66.8°
Sep first 10.1 Sep last 12.239 Sep. Now (ρ) 12.239"
Mag pri 11.00 Mag sec 12.20 delta mag (ΔM) 1.2 Spectral class
Pri motion ra -014 Sec motion ra +020
Pri motion dec +003 Sec motion dec -002
Notes




rPM=1.71

This double is not physical.



OTHER CATALOGS AND DESIGNATIONS

Constellation Draco Tycho2 3899-00536-1 Gaia DR2 1434332473421360384