NEODyS-2

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2021TD  ▹ 
SUMMARY
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 2.27208 0.002267 au
e 0.58234 0.0004284
i 7.594 0.00391 deg
Ω 10.909 0.0003846 deg
ω 321.323 0.002389 deg
M 270.526 0.4053 deg

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Other useful info
Absolute Magnitude (H)    26.7 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.949 au
Aphelion distance 3.5952 au
Asc. node-Earth separation 0.03258 au
Desc. node-Earth separation 1.75444 au
Earth MOID 0.01513 au
Orbital period 1250.93 days
Date of orbit computation   feb 26 12:14
Observational summary
Optical observations (Discarded) 15 (0)
Radar observations (Discarded) 0 (0)
Arc length 2 days
Unobserved 952 days

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Ephemeris
(Epoch 60442 MJD)
Right Ascension 174.538 deg
Declination 2.0513 deg
V Magnitude 31.32 mag
Solar Elongation -122.74 deg
Galactic Latitude 59.39 deg
Rate 0.109 deg/day
Direction -81.405 deg

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