20247+1443 VLM 4 AC

 
 
20h 24m 40.27s +14 42' 52.5" P.A. 152.00 sep 17.4 mag 11.10,13.80
 
 
Coord 2000 20247+1443 Discov num VLM   4 Comp AC Coord arcsec 2000 20 24 40.27 +14 42 52.5
Date first 1997 Date last 2019 Obs 10
Pa first 153 Pa last 152.2 P.A. Now (θ) 152.2°
Sep first 17.6 Sep last 17.4 Sep. Now (ρ) 17.4"
Mag pri 11.10 Mag sec 13.80 delta mag (ΔM) 2.7 Spectral class
Pri motion ra -003 Sec motion ra +007
Pri motion dec -014 Sec motion dec -004
Notes
rPM=0.988
This double is not physical.
 
 
20247+1443 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 20 24 40 +14 42 52 HJ 1508 AB 2019 14 59 13.9 11.10 13.50 2.40
Show 20 24 40 +14 42 52 VLM 4 AC 2019 10 152 17.4 11.10 13.80 2.70 <===
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Delphinus Tycho2 1086-00887-1 Gaia DR2 1805027974006493184