18412-1928 OCC 9183 (HD 172489)

18h 41m 13.53s -19° 27' 47.6" P.A. -1.00 sep 0.2 mag 8.80,11.40

Coord 2000 18412-1928 Discov num OCC9183 Comp Coord arcsec 2000 18 41 13.53 -19 27 47.6
Date first 2013 Date last 2013 Obs 0
Pa first -1 Pa last -1 P.A. Now (θ) -1
Sep first 0.2 Sep last 0.151 Sep. Now (ρ) 0.151"
Mag pri 8.80 Mag sec 11.40 delta mag (ΔM) 2.6 Spectral class
Pri motion ra +002 Sec motion ra
Pri motion dec -003 Sec motion dec
Notes




Nature of this double is uncertain.



OTHER CATALOGS AND DESIGNATIONS

Name HD 172489 Constellation Sagittarius SAO 161721 Tycho2 6288-02030-1
Gaia DR2 4092308443861211776 HD 172489