18018-2805 RST 2020

 
 
18h 01m 48.33s -28° 05' 12.9" P.A. 171.00 sep 3.4 mag 9.99,14.20 Sp K5
 
 
Coord 2000 18018-2805 Discov num RST2020 Comp Coord arcsec 2000 18 01 48.33 -28 05 12.9
Date first 1934 Date last 1996 Obs 3
Pa first 172 Pa last 170.9 P.A. Now (θ) 170.9°
Sep first 3.3 Sep last 3.43 Sep. Now (ρ) 3.43"
Mag pri 9.99 Mag sec 14.20 delta mag (ΔM) 4.21 Spectral class K5 (yellow-orange)
Pri motion ra +002 Sec motion ra
Pri motion dec -001 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Sagittarius Tycho2 6850-03271-1 Gaia DR2 4062708315183302784 HD 316967