20287-1129 BWL 55 AI

20h 28m 43.62s -11° 28' 30.8" P.A. 122.00 sep 20.8 mag 7.56, Sp M3.5

Coord 2000 20287-1129 Discov num BWL  55 Comp AI Coord arcsec 2000 20 28 43.62 -11 28 30.8
Date first 2013 Date last 2015 Obs 3
Pa first 123 Pa last 122.4 P.A. Now (θ) 122.4°
Sep first 21.1 Sep last 20.785 Sep. Now (ρ) 20.785"
Mag pri 7.56 Mag sec delta mag (ΔM) Spectral class M3.5 (red)
Pri motion ra +166 Sec motion ra
Pri motion dec -093 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.



20287-1129 SYSTEM COMPONENTS

Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 20 28 44 -11 28 31 BWL 55 AB 2015 3 34 5.6 7.56 15.20 7.64
Show 20 28 44 -11 28 31 BWL 55 AC 2013 2 128 2.8 7.56 17.80 10.24
Show 20 28 44 -11 28 31 BWL 55 AD 2013 2 234 5.6 7.56 18.60 11.04
Show 20 28 44 -11 28 31 BWL 55 AE 2013 1 82 21.7 7.56
Show 20 28 44 -11 28 31 BWL 55 AF 2015 2 94 19.9 7.56
Show 20 28 44 -11 28 31 BWL 55 AG 2013 1 100 20.2 7.56
Show 20 28 44 -11 28 31 BWL 55 AH 2015 3 110 12.7 7.56
Show 20 28 44 -11 28 31 BWL 55 AI 2015 3 122 20.8 7.56 <===
Show 20 28 44 -11 28 31 BWL 55 AJ 2013 1 327 19.5 7.56


Decuple system
10 estimated visually detectable stars in this system



OTHER CATALOGS AND DESIGNATIONS

Constellation Capricornus Gaia DR2 6904064446906104832