NEODyS-2

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2023ER  ▹ 
SUMMARY
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 1.03312 0.0001671 au
e 0.328785 0.000213
i 17.406 0.01267 deg
Ω 348.619 0.0003033 deg
ω 77.99 0.009149 deg
M 67.716 0.1225 deg

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Other useful info
Absolute Magnitude (H)    24.1 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.6934 au
Aphelion distance 1.3728 au
Asc. node-Earth separation -0.1437 au
Desc. node-Earth separation -0.00359 au
Earth MOID 0.00241 au
Orbital period 383.554 days
Date of orbit computation   feb 26 12:40
Observational summary
Optical observations (Discarded) 31 (0)
Radar observations (Discarded) 0 (0)
Arc length 18 days
Unobserved 445 days

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Ephemeris
(Epoch 60478 MJD)
Right Ascension 164.161 deg
Declination -16.1268 deg
V Magnitude 26.43 mag
Solar Elongation -86.28 deg
Galactic Latitude 38.56 deg
Rate 0.612 deg/day
Direction 111.127 deg

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