18131-0528 RST 4582 (HD 166932)

18h 13m 08.25s -05° 27' 40.3" P.A. 325.00 sep 0.6 mag 10.70,11.00 Sp A5

Coord 2000 18131-0528 Discov num RST4582 Comp Coord arcsec 2000 18 13 08.25 -05 27 40.3
Date first 1938 Date last 2013 Obs 4
Pa first 324 Pa last 324.6 P.A. Now (θ) 324.6°
Sep first 0.3 Sep last 0.647 Sep. Now (ρ) 0.647"
Mag pri 10.70 Mag sec 11.00 delta mag (ΔM) 0.3 Spectral class A5 (white)
Pri motion ra -006 Sec motion ra
Pri motion dec -008 Sec motion dec
Notes




Nature of this double is uncertain.



OTHER CATALOGS AND DESIGNATIONS

Name HD 166932 Constellation Serpens SAO 142158 Tycho2 5105-00829-1
Gaia DR2 4173052660741606016 HD 166932