NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2021TN ∴ Summary
Contact »
2021TN  ▹ 
SUMMARY
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 2.40077 0.01675 au
e 0.552409 0.002967
i 14.148 0.04992 deg
Ω 190.433 0.0006711 deg
ω 196.312 0.02257 deg
M 236.932 2.472 deg

More info »
Other useful info
Absolute Magnitude (H)    25.9 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.0746 au
Aphelion distance 3.727 au
Asc. node-Earth separation 2.55172 au
Desc. node-Earth separation 0.09037 au
Earth MOID 0.08652 au
Orbital period 1358.7 days
Date of orbit computation   feb 26 12:17
Observational summary
Optical observations (Discarded) 20 (1)
Radar observations (Discarded) 0 (0)
Arc length 2 days
Unobserved 987 days

More info »
Ephemeris
(Epoch 60478 MJD)
Right Ascension 224.432 deg
Declination -2.74478 deg
V Magnitude 31.08 mag
Solar Elongation -135.16 deg
Galactic Latitude 47.35 deg
Rate 0.158 deg/day
Direction -81.305 deg

More info »