NEODyS-2

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2021XC4  ▹ 
SUMMARY

This object is currently included in the Risk list

Keplerian elements
(Epoch 59800.0 MJD)
Value 1-σ variation Units
a 1.41501 0.00106 au
e 0.529188 0.0004939
i 0.947 0.000827 deg
Ω 69.182 0.0007038 deg
ω 277.364 0.001222 deg
M 174.508 0.2072 deg

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Other useful info
Absolute Magnitude (H)    26.3 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.6662 au
Aphelion distance 2.1638 au
Asc. node-Earth separation -0.03152 au
Desc. node-Earth separation 0.08025 au
Earth MOID 0.00104 au
Orbital period 614.804 days
Date of orbit computation   giu 10 14:04
Observational summary
Optical observations (Discarded) 65 (0)
Radar observations (Discarded) 0 (0)
Arc length 6 days
Unobserved 357 days

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Ephemeris
(Epoch 59918 MJD)
Right Ascension 208.813 deg
Declination -11.1503 deg
V Magnitude 30.8 mag
Solar Elongation 41.79 deg
Galactic Latitude 48.71 deg
Rate 0.499 deg/day
Direction 110.393 deg

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