19153+5004 STF 2496 AB (HD 180756)

 
 
19h 15m 19.18s +50° 04' 16.0" P.A. 81.00 sep 2.1 mag 6.46,10.00 Sp G8III dist. 134.59 pc (439.03 l.y.)
 
 
Coord 2000 19153+5004 Discov num STF2496 Comp AB Coord arcsec 2000 19 15 19.18 +50 04 16.0
Date first 1832 Date last 2016 Obs 17
Pa first 78 Pa last 80.6 P.A. Now (θ) 80.6°
Sep first 2.4 Sep last 2.066 Sep. Now (ρ) 2.066"
Mag pri 6.46 Mag sec 10.00 delta mag (ΔM) 3.54 Spectral class G8III (yellow)
Pri motion ra -013 Sec motion ra -007
Pri motion dec -002 Sec motion dec +004
Notes
rPM=0.645
Nature of this double is uncertain.
 
 
19153+5004 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show HD 180756 48247 19 15 19 +50 04 16 STF 2496 AB 2016 17 81 2.1 6.46 10.00 3.54 <===
Show 48247 19 15 19 +50 04 16 STF 2496 AC 2003 8 242 186.1 6.46 11.20 4.74
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 180756 Constellation Cygnus SAO 48247 HIP 94623
Tycho2 3550-01847-1 Gaia DR2 2132721025070364032 HD 180756 HR 7311
GC 26565 ADS 12240 BD BD+49 2968 Distance 134.59
Distance ly 439.03