NEODyS-2

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2023ER1  ▹ 
SUMMARY

This object is currently included in the Risk list

Keplerian elements
(Epoch 60000.0 MJD)
Value 1-σ variation Units
a 1.94703 0.006213 au
e 0.612643 0.001403
i 5.69 0.01142 deg
Ω 172.034 0.000569 deg
ω 287.867 0.001966 deg
M 11.101 0.06583 deg

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Other useful info
Absolute Magnitude (H)    27.7 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.7542 au
Aphelion distance 3.1399 au
Asc. node-Earth separation 0.03007 au
Desc. node-Earth separation 0.49114 au
Earth MOID 0.00619 au
Orbital period 992.337 days
Date of orbit computation   mar 21 14:52
Observational summary
Optical observations (Discarded) 18 (1)
Radar observations (Discarded) 0 (0)
Arc length 5 days
Unobserved 5 days

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Ephemeris
(Epoch 60027 MJD)
Right Ascension 179.798 deg
Declination 9.67455 deg
V Magnitude 24.1 mag
Solar Elongation -168.88 deg
Galactic Latitude 68.63 deg
Rate 0.304 deg/day
Direction 80.627 deg

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