20193+3635 AG 253 AC

 
 
20h 19m 18.43s +36° 35' 08.5" P.A. 268.00 sep 171.9 mag 9.38,11.28 Sp G5
 
 
Coord 2000 20193+3635 Discov num AG  253 Comp AC Coord arcsec 2000 20 19 18.43 +36 35 08.5
Date first 1896 Date last 2015 Obs 13
Pa first 270 Pa last 267.9 P.A. Now (θ) 267.9°
Sep first 171.5 Sep last 171.852 Sep. Now (ρ) 171.852"
Mag pri 9.38 Mag sec 11.28 delta mag (ΔM) 1.9 Spectral class G5 (yellow)
Pri motion ra -003 Sec motion ra -007
Pri motion dec -019 Sec motion dec -041
Notes N (See Notes)
rPM=0.538
Nature of this double is uncertain.
 
 
20193+3635 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show HD 228899 69829 20 19 18 +36 35 08 AG 253 AB 2018 31 118 9.8 9.38 9.85 0.47
Show 69829 20 19 18 +36 35 08 AG 253 AC 2015 13 268 171.9 9.38 11.28 1.90 <===
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cygnus SAO 69829 Tycho2 2684-01643-1 Gaia DR2 2057539993381925248
HD 228899