18483-3710 JSP 787 AB

 
 
18h 48m 15.63s -37° 10' 48.9" P.A. 303.00 sep 2.1 mag 10.74,15.00
 
 
Coord 2000 18483-3710 Discov num JSP 787 Comp AB Coord arcsec 2000 18 48 15.63 -37 10 48.9
Date first 1929 Date last 2021 Obs 4
Pa first 306 Pa last 302.7 P.A. Now (θ) 302.7°
Sep first 2.0 Sep last 2.053 Sep. Now (ρ) 2.053"
Mag pri 10.74 Mag sec 15.00 delta mag (ΔM) 4.26 Spectral class
Pri motion ra +005 Sec motion ra
Pri motion dec +000 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
18483-3710 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 18 48 16 -37 10 49 JSP 787 Aa,Ab 2021 1 293 0.6 10.80 14.10 3.30
Show 18 48 16 -37 10 49 JSP 787 AB 2021 4 303 2.1 10.74 15.00 4.26 <===
Triple system
2 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Corona Austrina Tycho2 7420-00519-1