19429+5419 STI 2450 (HD 234981)

 
 
19h 42m 51.78s +54 19' 02.0" P.A. 131.00 sep 13.3 mag 9.76,12.30 Sp K0
 
 
Coord 2000 19429+5419 Discov num STI2450 Comp Coord arcsec 2000 19 42 51.78 +54 19 02.0
Date first 1917 Date last 2015 Obs 9
Pa first 129 Pa last 130.6 P.A. Now (θ) 130.6°
Sep first 13.6 Sep last 13.29 Sep. Now (ρ) 13.29"
Mag pri 9.76 Mag sec 12.30 delta mag (ΔM) 2.54 Spectral class K0 (yellow-orange)
Pri motion ra +099 Sec motion ra +095
Pri motion dec +034 Sec motion dec +030
Notes
rPM=0.054 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 234981 Constellation Cygnus SAO 31915 Tycho2 3934-00542-1
Gaia DR2 2138280254639417856 HD 234981