20052+4923 ABH 128 AD

 
 
20h 05m 17.06s +49 23' 55.3" P.A. 104.00 sep 118.5 mag 10.87,14.17 Sp K2III
 
 
Coord 2000 20052+4923 Discov num ABH 128 Comp AD Coord arcsec 2000 20 05 17.06 +49 23 55.3
Date first 1987 Date last 2015 Obs 8
Pa first 105 Pa last 104.2 P.A. Now (θ) 104.2°
Sep first 119.1 Sep last 118.455 Sep. Now (ρ) 118.455"
Mag pri 10.87 Mag sec 14.17 delta mag (ΔM) 3.3 Spectral class K2III (yellow-orange)
Pri motion ra -002 Sec motion ra +000
Pri motion dec -015 Sec motion dec -010
Notes U (Proper motion indicates non-physical)
rPM=0.356
This double is not physical.
 
 
20052+4923 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 20 05 17 +49 23 55 HJ 1481 AB 2015 18 6 18.1 10.87 10.76 0.11
Show 20 05 17 +49 23 55 HJ 1481 AC 2015 16 272 27.4 10.87 10.53 0.34
Show 20 05 17 +49 23 55 ABH 128 AD 2015 8 104 118.5 10.87 14.17 3.30 <===
Show 20 05 17 +49 23 55 ABH 128 AE 2015 8 104 104.9 10.87 14.10 3.23
Show 20 05 17 +49 23 55 ABH 128 AF 2015 8 38 78.2 10.87 15.13 4.26
Show 20 05 17 +49 23 55 ABH 128 AG 2015 8 318 81.1 10.87 15.50 4.63
Show 20 05 17 +49 23 55 ABH 128 AH 2015 8 256 100.8 10.87 15.20 4.33
Show 20 05 17 +49 23 55 ABH 128 AI 2015 8 250 103.4 10.87 15.20 4.33
Show 20 05 17 +49 24 13 ARN 9002 BC 2015 15 240 33.8 10.76 10.53 0.23
Ninefold system
9 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cygnus Tycho2 3567-00926-1 Gaia DR2 2087736323586080256 DM BD+48 3024