NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2021HB3 ∴ Summary
Contact »
2021HB3  ▹ 
SUMMARY
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 1.18256 0.000523 au
e 0.138444 0.000358
i 17.806 0.02429 deg
Ω 210.954 0.0006095 deg
ω 29.707 0.02076 deg
M 80.878 0.5134 deg

More info »
Other useful info
Absolute Magnitude (H)    24.8 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.0188 au
Aphelion distance 1.3463 au
Asc. node-Earth separation 0.03041 au
Desc. node-Earth separation 0.32461 au
Earth MOID 0.02951 au
Orbital period 469.715 days
Date of orbit computation   feb 26 12:32
Observational summary
Optical observations (Discarded) 26 (0)
Radar observations (Discarded) 0 (0)
Arc length 12 days
Unobserved 1092 days

More info »
Ephemeris
(Epoch 60427 MJD)
Right Ascension 12.24 deg
Declination 11.4673 deg
V Magnitude 27.79 mag
Solar Elongation 21.89 deg
Galactic Latitude -51.4 deg
Rate 0.795 deg/day
Direction 73.947 deg

More info »