18334-0458 AGE 9 AC

 
 
18h 33m 21.28s -04° 58' 04.8" P.A. 1.00 sep 4.9 mag 9.89,11.71 Sp B0e
 
 
Coord 2000 18334-0458 Discov num AGE   9 Comp AC Coord arcsec 2000 18 33 21.28 -04 58 04.8
Date first 1994 Date last 2015 Obs 4
Pa first 3 Pa last 1.1 P.A. Now (θ) 1.1°
Sep first 4.9 Sep last 4.883 Sep. Now (ρ) 4.883"
Mag pri 9.89 Mag sec 11.71 delta mag (ΔM) 1.82 Spectral class B0e (blue-white)
Pri motion ra -015 Sec motion ra
Pri motion dec -001 Sec motion dec
Notes K (K-band or other infrared magnitudes)
Visually invisible, K-band or other infrared star : Summary line gives K-band or other infrared (>1 micron) magnitudes
Nature of this double is uncertain.
 
 
18334-0458 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 18 33 21 -04 58 05 BST 1 AB 2015 7 122 4.3 12.49 13.50 1.01
Show 18 33 21 -04 58 05 AGE 9 AC 2015 4 1 4.9 9.89 11.71 1.82 <===
Show 18 33 21 -04 58 05 AGE 9 AD 1994 1 81 1.3 12.49
Show 18 33 21 -04 58 05 AGE 9 AE 1994 1 242 2.3 12.49
Show 18 33 21 -04 58 05 AGE 9 AF 2015 3 233 3.7 12.49
Sextuple system
6 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Scutum Gaia DR2 4256460509022075008