21088-0426 AMM 10 AG

21h 08m 45.51s -04° 25' 36.7" P.A. 311.00 sep 21.9 mag 6.40,16.50 Sp K6+M1d

Coord 2000 21088-0426 Discov num AMM  10 Comp AG Coord arcsec 2000 21 08 45.51 -04 25 36.7
Date first 2003 Date last 2003 Obs 1
Pa first 311 Pa last 310.5 P.A. Now (θ) 310.5°
Sep first 21.9 Sep last 21.918 Sep. Now (ρ) 21.918"
Mag pri 6.40 Mag sec 16.50 delta mag (ΔM) 10.1 Spectral class K6+M1d (yellow-orange/red)
Pri motion ra -075 Sec motion ra
Pri motion dec -033 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.



21088-0426 SYSTEM COMPONENTS

Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 21 08 46 -04 25 37 HDS 3013 Aa,Ab 2021 25 326 0.2 9.64 12.14 2.50 Y
Show 21 08 46 -04 25 37 VVO 18 AB 2016 4 332 20.9 9.50 13.20 3.70
Show 21 08 46 -04 25 37 AMM 10 AC 2003 1 262 4.4 6.40 17.80 11.40
Show 21 08 46 -04 25 37 AMM 10 AD 2003 1 264 4.9 6.40 15.70 9.30
Show 21 08 46 -04 25 37 AMM 10 AE 2003 1 2 12.9 6.40 17.50 11.10
Show 21 08 46 -04 25 37 AMM 10 AF 2003 1 330 20.2 6.40 16.20 9.80
Show 21 08 46 -04 25 37 AMM 10 AG 2003 1 311 21.9 6.40 16.50 10.10 <===


Octuple system
7 estimated visually detectable stars in this system



OTHER CATALOGS AND DESIGNATIONS

Constellation Aquarius Gaia DR2 6912161147450851840