18143-4309 SHY 740 (HD 166793)

 
 
18h 14m 19.50s -43° 09' 15.4" P.A. 345.00 sep 999.9 mag 7.81,8.08 Sp F2V+F2/3 dist. 99.11 pc (323.3 l.y.)
 
 
Coord 2000 18143-4309 Discov num SHY 740 Comp Coord arcsec 2000 18 14 19.50 -43 09 15.4
Date first 1991 Date last 2016 Obs 5
Pa first 345 Pa last 345 P.A. Now (θ) 345°
Sep first 999.9 Sep last 3231 Sep. Now (ρ) 3231"
Mag pri 7.81 Mag sec 8.08 delta mag (ΔM) 0.27 Spectral class F2V+F2/3 (yellow-white/yellow-white)
Pri motion ra -002 Sec motion ra -005
Pri motion dec -052 Sec motion dec -049
Notes N V (See Notes, Proper motion indicates physical)
rPM=0.082 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 166793 Constellation Corona Austrina SAO 228832 HIP 89373
Tycho2 7912-00653-1 Gaia DR2 6721441784663730816 HD 166793 GC 24853
CD CD-4312374 CP CP-43 8507 Distance 99.11 Distance ly 323.3