20129+1548 CHE 201 AB

 
 
20h 12m 51.31s +15 47' 50.7" P.A. 322.00 sep 27.8 mag 11.11,14.03
 
 
Coord 2000 20129+1548 Discov num CHE 201 Comp AB Coord arcsec 2000 20 12 51.31 +15 47 50.7
Date first 1910 Date last 2018 Obs 10
Pa first 321 Pa last 321.6 P.A. Now (θ) 321.6°
Sep first 29.2 Sep last 27.8 Sep. Now (ρ) 27.8"
Mag pri 11.11 Mag sec 14.03 delta mag (ΔM) 2.92 Spectral class
Pri motion ra +001 Sec motion ra +005
Pri motion dec -014 Sec motion dec +018
Notes N (See Notes)
rPM=1.726
This double is not physical.
 
 
20129+1548 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 20 12 51 +15 47 51 CHE 201 AB 2018 10 322 27.8 11.11 14.03 2.92 <===
Show HD 355090 20 12 51 +15 47 51 CHE 201 AC 2018 10 63 51.2 11.11 10.56 0.55
Show 20 12 51 +15 47 51 CHE 201 AE 2018 5 270 27.9 11.11 12.00 0.89
Show 20 12 54 +15 48 14 CHE 202 CD 2018 14 347 11.0 10.56 13.40 2.84
Show 20 12 49 +15 47 50 CHE 202 EF 2018 6 35 4.9 12.00 12.50 0.50
Sextuple system
6 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Aquila Tycho2 1618-00829-1 HD 355090