13381+3910 STF 1769 AD

 
 
13h 38m 01.95s +39° 10' 41.0" P.A. 187.00 sep 149.4 mag 7.91,12.98 Sp G5 dist. 46 pc (150.05 l.y.)
 
 
Coord 2000 13381+3910 Discov num STF1769 Comp AD Coord arcsec 2000 13 38 01.95 +39 10 41.0
Date first 1909 Date last 2015 Obs 8
Pa first 195 Pa last 187.4 P.A. Now (θ) 187.4°
Sep first 168.4 Sep last 149.4 Sep. Now (ρ) 149.4"
Mag pri 7.91 Mag sec 12.98 delta mag (ΔM) 5.07 Spectral class G5 (yellow)
Pri motion ra -226 Sec motion ra -006
Pri motion dec -147 Sec motion dec -008
Notes N (See Notes)
rPM=0.965
This double is not physical.
 
 
13381+3910 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show HD 118742 63656 13 38 02 +39 10 41 STF 1769 AB 2015 56 45 1.6 7.91 10.42 2.51 Y
Show 63656 13 38 02 +39 10 41 STF 1769 AC 2015 38 259 56.2 7.91 9.28 1.37
Show 63656 13 38 02 +39 10 41 STF 1769 AD 2015 8 187 149.4 7.91 12.98 5.07 <===
Show 63656 13 38 02 +39 10 41 TOK 29 AE 2015 4 254 65.6 7.91 16.10 8.19
Show 63656 13 38 02 +39 10 41 KZA 74 AF 2015 6 322 100.3 7.91 13.95 6.04
Show 13 37 57 +39 10 30 STF 1769 CD 2015 7 165 141.8 9.28 12.98 3.70
Show 13 37 57 +39 10 30 TOK 29 CE 2015 5 231 10.5 9.29 16.10 6.81
Sextuple system
6 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Canes Venatici SAO 63656 HIP 66514 Tycho2 3026-00015-1
Gaia DR2 1475768973567635456 HD 118742 BD BD+39 2663 Distance 46
Distance ly 150.05