NEODyS-2

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2021TD3  ▹ 
SUMMARY
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 1.43729 0.0003492 au
e 0.137884 0.0001497
i 27.409 0.009622 deg
Ω 357.693 0.00206 deg
ω 0.202 0.01413 deg
M 163.148 0.182 deg

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Other useful info
Absolute Magnitude (H)    23.2 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.2391 au
Aphelion distance 1.6355 au
Asc. node-Earth separation 0.23556 au
Desc. node-Earth separation 0.64023 au
Earth MOID 0.23545 au
Orbital period 629.381 days
Date of orbit computation   feb 26 12:34
Observational summary
Optical observations (Discarded) 15 (1)
Radar observations (Discarded) 0 (0)
Arc length 16 days
Unobserved 976 days

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Ephemeris
(Epoch 60477 MJD)
Right Ascension 156.85 deg
Declination -0.9462 deg
V Magnitude 26.72 mag
Solar Elongation -74.16 deg
Galactic Latitude 45.42 deg
Rate 0.482 deg/day
Direction 128.728 deg

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