NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2021HB ∴ Summary
Contact »
2021HB  ▹ 
SUMMARY
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 1.38035 0.001604 au
e 0.359162 0.0007688
i 26.687 0.03326 deg
Ω 206.269 0.0004155 deg
ω 60.717 0.04022 deg
M 266.725 1.066 deg

More info »
Other useful info
Absolute Magnitude (H)    26.7 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.8846 au
Aphelion distance 1.8761 au
Asc. node-Earth separation 0.01899 au
Desc. node-Earth separation 0.46341 au
Earth MOID 0.01609 au
Orbital period 592.358 days
Date of orbit computation   feb 26 12:23
Observational summary
Optical observations (Discarded) 42 (4)
Radar observations (Discarded) 0 (0)
Arc length 1 days
Unobserved 1105 days

More info »
Ephemeris
(Epoch 60426 MJD)
Right Ascension 105.257 deg
Declination -0.66884 deg
V Magnitude 29.88 mag
Solar Elongation -72.33 deg
Galactic Latitude 1.83 deg
Rate 0.561 deg/day
Direction 67.647 deg

More info »