18544+1118 HJ 1353 (HD 229971)

 
 
18h 54m 21.17s +11° 18' 02.3" P.A. 207.00 sep 8.4 mag 10.05,11.10 Sp A0
 
 
Coord 2000 18544+1118 Discov num HJ 1353 Comp Coord arcsec 2000 18 54 21.17 +11 18 02.3
Date first 1828 Date last 2015 Obs 17
Pa first 212 Pa last 207.3 P.A. Now (θ) 207.3°
Sep first 5.0 Sep last 8.407 Sep. Now (ρ) 8.407"
Mag pri 10.05 Mag sec 11.10 delta mag (ΔM) 1.05 Spectral class A0 (white)
Pri motion ra -004 Sec motion ra -001
Pri motion dec -006 Sec motion dec -007
Notes
rPM=0.439
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 229971 Constellation Aquila Tycho2 1047-01203-1 Gaia DR2 4312132669724567936
HD 229971