18121-3703 SEE 347 (HD 166400)

 
 
18h 12m 05.90s -37° 02' 31.0" P.A. 182.00 sep 0.2 mag 9.20,9.50 Sp A0V
 
 
Coord 2000 18121-3703 Discov num SEE 347 Comp Coord arcsec 2000 18 12 05.90 -37 02 31.0
Date first 1896 Date last 1932 Obs 2
Pa first 53 Pa last 181.6 P.A. Now (θ) 181.6°
Sep first 0.5 Sep last 0.2 Sep. Now (ρ) 0.2"
Mag pri 9.20 Mag sec 9.50 delta mag (ΔM) 0.3 Spectral class A0V (white)
Pri motion ra +011 Sec motion ra
Pri motion dec -017 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 166400 Constellation Corona Austrina SAO 209840 Tycho2 7404-03579-1
Gaia DR2 4037713430936816768 HD 166400