21132+1500 SMA 139 AB

 
 
21h 13m 10.48s +15° 01' 06.4" P.A. 37.00 sep 7.8 mag 10.00,10.50
 
 
Coord 2000 21132+1500 Discov num SMA 139 Comp AB Coord arcsec 2000 21 13 10.48 +15 01 06.4
Date first 1921 Date last 2014 Obs 11
Pa first 37 Pa last 37.3 P.A. Now (θ) 37.3°
Sep first 7.9 Sep last 7.833 Sep. Now (ρ) 7.833"
Mag pri 10.00 Mag sec 10.50 delta mag (ΔM) 0.5 Spectral class
Pri motion ra -026 Sec motion ra +006
Pri motion dec -031 Sec motion dec -005
Notes
rPM=1.019
This double is not physical.
 
 
21132+1500 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 21 13 10 +15 01 06 SMA 139 AB 2014 11 37 7.8 10.00 10.50 0.50 <===
Show 21 13 10 +15 01 06 SMA 139 AC 2015 11 155 11.1 10.00 11.00 1.00
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Pegasus Gaia DR2 1760389897859561856