20072-6933 HDS 2866 (HD 189839)

 
 
20h 07m 13.82s -69 33' 19.6" P.A. 279.00 sep 0.1 mag 7.79,9.03 Sp A0IV dist. 191.2 pc (623.69 l.y.)
 
 
Coord 2000 20072-6933 Discov num HDS2866 Comp Coord arcsec 2000 20 07 13.82 -69 33 19.6
Date first 1991 Date last 2020 Obs 5
Pa first 245 Pa last 279.1 P.A. Now (θ) 279.1°
Sep first 0.2 Sep last 0.106 Sep. Now (ρ) 0.106"
Mag pri 7.79 Mag sec 9.03 delta mag (ΔM) 1.24 Spectral class A0IV (white)
Pri motion ra +009 Sec motion ra
Pri motion dec -029 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 189839 Constellation Pavo SAO 254725 HIP 99104
Tycho2 9311-00722-1 Gaia DR2 6422693652057767296 HD 189839 GC 27841
CP CP-69 3090 Distance 191.2 Distance ly 623.69