NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2021TH4 ∴ Summary
Contact »
2021TH4  ▹ 
SUMMARY
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 1.79541 7.992e-06 au
e 0.375691 2.487e-06
i 22.393 6.441e-05 deg
Ω 71.262 2.667e-05 deg
ω 29.269 5.271e-05 deg
M 338.899 0.00224 deg

More info »
Other useful info
Absolute Magnitude (H)    20.0 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.1209 au
Aphelion distance 2.4699 au
Asc. node-Earth separation 0.17646 au
Desc. node-Earth separation 1.27936 au
Earth MOID 0.16751 au
Orbital period 878.705 days
Date of orbit computation   feb 26 12:26
Observational summary
Optical observations (Discarded) 119 (0)
Radar observations (Discarded) 0 (0)
Arc length 231 days
Unobserved 716 days

More info »
Ephemeris
(Epoch 60419 MJD)
Right Ascension 48.6973 deg
Declination 17.6836 deg
V Magnitude 22.84 mag
Solar Elongation -21.94 deg
Galactic Latitude -33.29 deg
Rate 0.894 deg/day
Direction 62.055 deg

More info »