19121+4951 STF 2486 AD

 
 
19h 12m 05.03s +49° 51' 20.7" P.A. 104.00 sep 196.0 mag 6.54,11.12 Sp G3V
 
 
Coord 2000 19121+4951 Discov num STF2486 Comp AD Coord arcsec 2000 19 12 05.03 +49 51 20.7
Date first 1881 Date last 2012 Obs 9
Pa first 78 Pa last 104.1 P.A. Now (θ) 104.1°
Sep first 170.0 Sep last 196 Sep. Now (ρ) 196"
Mag pri 6.54 Mag sec 11.12 delta mag (ΔM) 4.58 Spectral class G3V (yellow)
Pri motion ra -205 Sec motion ra -028
Pri motion dec +624 Sec motion dec -034
Notes N U (See Notes, Proper motion indicates non-physical)
rPM=1.037
This double is not physical.
 
 
19121+4951 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show HD 179958 48192 19 12 05 +49 51 21 STF 2486 AB 2022 326 203 7.0 6.54 6.67 0.13 Y
Show 48192 19 12 05 +49 51 21 STF 2486 AC 2006 6 96 27.2 6.54 13.20 6.66
Show 48192 19 12 05 +49 51 21 STF 2486 AD 2012 9 104 196.0 6.54 11.12 4.58 <===
Show 48192 19 12 05 +49 51 21 HLA 33 AE 2016 2 338 7.3 5.00
Quintuple system
5 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cygnus SAO 48192 Tycho2 3550-01848-1 HD 179958
HR 7294 ADS 12169 DM BD+49 2959