19021+5216 STF 2450 A,BC (HD 177483)

 
 
19h 02m 07.04s +52° 15' 40.1" P.A. 300.00 sep 5.2 mag 6.50,9.51 Sp G8III dist. 214.13 pc (698.49 l.y.)
 
 
Coord 2000 19021+5216 Discov num STF2450 Comp A,BC Coord arcsec 2000 19 02 07.04 +52 15 40.1
Date first 1833 Date last 2021 Obs 28
Pa first 305 Pa last 299.6 P.A. Now (θ) 299.6°
Sep first 4.9 Sep last 5.16 Sep. Now (ρ) 5.16"
Mag pri 6.50 Mag sec 9.51 delta mag (ΔM) 3.01 Spectral class G8III (yellow)
Pri motion ra -005 Sec motion ra -008
Pri motion dec -034 Sec motion dec -033
Notes V (Proper motion indicates physical)
rPM=0.092 (< 0.3, Physical double)
This double is physical.
 
 
19021+5216 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show HD 177483 31337 19 02 07 +52 15 40 STF 2450 A,BC 2021 28 300 5.2 6.50 9.51 3.01 <===
Show 31337 19 02 07 +52 15 42 HU 757 BC 2010 15 168 0.2 10.30 10.40 0.10 Y
Triple system
4 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 177483 Constellation Draco SAO 31337 HIP 93466
Tycho2 3553-01598-1 Gaia DR2 2134442516679430528 HD 177483 HR 7229
GC 26202 ADS 11979 BD BD+52 2326 Distance 214.13
Distance ly 698.49