21052+6127 STI 1013 AB

 
 
21h 05m 08.41s +61° 27' 31.1" P.A. 254.00 sep 12.0 mag 12.80,13.80
 
 
Coord 2000 21052+6127 Discov num STI1013 Comp AB Coord arcsec 2000 21 05 08.41 +61 27 31.1
Date first 1903 Date last 2015 Obs 5
Pa first 251 Pa last 254 P.A. Now (θ) 254°
Sep first 12.9 Sep last 11.959 Sep. Now (ρ) 11.959"
Mag pri 12.80 Mag sec 13.80 delta mag (ΔM) 1 Spectral class
Pri motion ra -003 Sec motion ra -010
Pri motion dec -005 Sec motion dec +007
Notes
rPM=1.138
This double is not physical.
 
 
21052+6127 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 21 05 08 +61 27 31 STI 1013 AB 2015 5 254 12.0 12.80 13.80 1.00 <===
Show 21 05 07 +61 27 28 MRI 21 BC 2016 3 105 2.8 13.80 14.30 0.50
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cepheus Gaia DR2 2195652844395570048