20041+1700 STF 2622 AC

 
 
20h 04m 08.99s +17 00' 02.9" P.A. 304.00 sep 17.1 mag 8.74,11.70 Sp G5 dist. 5882.35 pc (19188.23 l.y.)
 
 
Coord 2000 20041+1700 Discov num STF2622 Comp AC Coord arcsec 2000 20 04 08.99 +17 00 02.9
Date first 1892 Date last 2015 Obs 19
Pa first 306 Pa last 303.6 P.A. Now (θ) 303.6°
Sep first 17.5 Sep last 17.074 Sep. Now (ρ) 17.074"
Mag pri 8.74 Mag sec 11.70 delta mag (ΔM) 2.96 Spectral class G5 (yellow)
Pri motion ra -006 Sec motion ra +013
Pri motion dec -021 Sec motion dec +001
Notes N (See Notes)
rPM=1.331
This double is not physical.
 
 
20041+1700 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show HD 354615 105636 20 04 09 +17 00 03 STF 2622 AB 2018 52 193 6.0 8.74 9.46 0.72
Show 105636 20 04 09 +17 00 03 STF 2622 AC 2015 19 304 17.1 8.74 11.70 2.96 <===
Show 20 04 09 +16 59 57 EGG 3 Ba,Bb 2009 5 192 0.2 10.20 10.20 0.00
Quadruple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Sagitta SAO 105636 HIP 98825 Tycho2 1621-01321-1
Gaia DR2 1809696843991361536 HD 354615 BD BD+16 4120 Distance 5882.35
Distance ly 19188.23