18198-1809 RST 3175

18h 19m 42.78s -18° 09' 45.5" P.A. 127.00 sep 0.6 mag 9.20,11.80 Sp B3II

Coord 2000 18198-1809 Discov num RST3175 Comp Coord arcsec 2000 18 19 42.78 -18 09 45.5
Date first 1935 Date last 1940 Obs 2
Pa first 126 Pa last 127.4 P.A. Now (θ) 127.4°
Sep first 0.6 Sep last 0.63 Sep. Now (ρ) 0.63"
Mag pri 9.20 Mag sec 11.80 delta mag (ΔM) 2.6 Spectral class B3II (blue-white)
Pri motion ra +008 Sec motion ra
Pri motion dec +006 Sec motion dec
Notes




Nature of this double is uncertain.



OTHER CATALOGS AND DESIGNATIONS

Constellation Sagittarius Tycho2 6269-02035-1 Gaia DR2 4096411301507963392