19333+2025 STF 2540 AC

 
 
19h 33m 17.05s +20° 24' 50.5" P.A. 221.00 sep 153.3 mag 7.52,12.80 Sp A3 dist. 152.67 pc (498.01 l.y.)
 
 
Coord 2000 19333+2025 Discov num STF2540 Comp AC Coord arcsec 2000 19 33 17.05 +20 24 50.5
Date first 1912 Date last 2015 Obs 9
Pa first 221 Pa last 220.5 P.A. Now (θ) 220.5°
Sep first 147.1 Sep last 153.316 Sep. Now (ρ) 153.316"
Mag pri 7.52 Mag sec 12.80 delta mag (ΔM) 5.28 Spectral class A3 (white)
Pri motion ra +027 Sec motion ra -004
Pri motion dec +052 Sec motion dec +003
Notes
rPM=0.99
This double is not physical.
 
 
19333+2025 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show HD 184360 87342 19 33 17 +20 24 50 STF 2540 AB 2020 45 147 5.4 7.52 9.23 1.71
Show 87342 19 33 17 +20 24 50 STF 2540 AC 2015 9 221 153.3 7.52 12.80 5.28 <===
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Vulpecula SAO 87342 HIP 96171 Tycho2 1609-01341-1
Gaia DR2 2017767393645258112 HD 184360 BD BD+20 4179 Distance 152.67
Distance ly 498.01