NEODyS-2

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2021TO57  ▹ 
SUMMARY
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 2.07184 3.345e-05 au
e 0.590683 7.402e-06
i 11.982 0.0001369 deg
Ω 338.455 0.0003145 deg
ω 157.079 0.000283 deg
M 259.518 0.006305 deg

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Other useful info
Absolute Magnitude (H)    21.1 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.848 au
Aphelion distance 3.2956 au
Asc. node-Earth separation 1.94956 au
Desc. node-Earth separation -0.11644 au
Earth MOID 0.08724 au
Orbital period 1089.26 days
Date of orbit computation   feb 26 12:21
Observational summary
Optical observations (Discarded) 52 (2)
Radar observations (Discarded) 0 (0)
Arc length 153 days
Unobserved 791 days

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Ephemeris
(Epoch 60442 MJD)
Right Ascension 4.63896 deg
Declination 4.1485 deg
V Magnitude 26.57 mag
Solar Elongation 45.56 deg
Galactic Latitude -57.73 deg
Rate 0.368 deg/day
Direction 61.524 deg

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