19496+3939 HJ 2903 AB

 
 
19h 49m 38.37s +39 38' 47.5" P.A. 150.00 sep 6.0 mag 9.32,12.80 Sp G0
 
 
Coord 2000 19496+3939 Discov num HJ 2903 Comp AB Coord arcsec 2000 19 49 38.37 +39 38 47.5
Date first 1831 Date last 2015 Obs 14
Pa first 159 Pa last 149.7 P.A. Now (θ) 149.7°
Sep first 8.0 Sep last 6.04 Sep. Now (ρ) 6.04"
Mag pri 9.32 Mag sec 12.80 delta mag (ΔM) 3.48 Spectral class G0 (yellow)
Pri motion ra -015 Sec motion ra -018
Pri motion dec -036 Sec motion dec -023
Notes N (See Notes)
rPM=0.342
Nature of this double is uncertain.
 
 
19496+3939 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 68915 19 49 38 +39 38 48 HJ 2903 AB 2015 14 150 6.0 9.32 12.80 3.48 <===
Show 68915 19 49 38 +39 38 48 SKF 84 AC 2015 8 125 10.6 9.30 14.90 5.60
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cygnus SAO 68915 Tycho2 3140-00605-1 Gaia DR2 2073631277337888256
HD 226030 ADS 13000