A | B | Bb | |
B | pa=210.1° sep=7.40" | ||
Bb | pa=209.4° sep=7.24" | pa=59.0° sep=0.18" | |
C | pa=110.2° sep=2.58" | pa=48.1° sep=8.24" | pa=47.8° sep=8.06" |
Coord arcsec 2000 | 221718.96-084812.3 | Mag | 12.62 | Spectral class | M4V (red) | PmRA | -437.00 | ||||
PmDE | -219.0 |
Ccdm | 22173-0847 | RComp | Comp | A | Note1 | ||||||
Note2 | Discov num | DRAs | 0.77 | DDEs | -13.2 | ||||||
R dRAs | 80 | Year | Theta | Rho | |||||||
Obs | 2 | Vmag | 14.4 | Sp | PmNote | ||||||
PmRA | -476 | PmDE | -275 | Dm number | Cat1 | ||||||
Name2 | Cat2 | HD | M HD | ||||||||
ADS BDS | M ADS BDS | N IDS | IDS | 22120S0917A | |||||||
HIC |
Coord arcsec 2000 | 221718.71-084818.7 | Coord calc | 221718.65-084818.7 | Mag | 14.67 | Mag composta | 14.67 | ||||
Spectral class | M4.5 (red) | PmRA | -437.00 | PmDE | -219.0 | Calc delta mag | 2.05 |
Coord arcsec 2000 | 221718.72-084818.6 | Spectral class | M7.5 (red) | Calc delta mag | 12.62 | Calc coord | yes |
Coord arcsec 2000 | 221719.12-084813.2 | Calc delta mag | 12.62 | Calc coord | yes |