18406+0307 STF 2361 (HD 172523)

 
 
18h 40m 35.44s +03° 07' 10.4" P.A. 211.00 sep 24.9 mag 9.07,9.65 Sp A0+A2
 
 
Coord 2000 18406+0307 Discov num STF2361 Comp Coord arcsec 2000 18 40 35.44 +03 07 10.4
Date first 1827 Date last 2015 Obs 34
Pa first 220 Pa last 211 P.A. Now (θ) 211°
Sep first 25.0 Sep last 24.906 Sep. Now (ρ) 24.906"
Mag pri 9.07 Mag sec 9.65 delta mag (ΔM) 0.58 Spectral class A0+A2 (white/white)
Pri motion ra +002 Sec motion ra +002
Pri motion dec -015 Sec motion dec -016
Notes N T (See Notes, Parallax indicates physical)
rPM=0.062 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 172523 Constellation Serpens SAO 123798 Tycho2 0451-00346-1
Gaia DR2 4280034386224727808 HD 172523 DM BD+02 3649