NEODyS-2

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2021XC4  ▹ 
SUMMARY

This object is currently included in the Risk list

Keplerian elements
(Epoch 60200.0 MJD)
Value 1-σ variation Units
a 1.41494 0.001059 au
e 0.529174 0.0004936
i 0.947 0.0008271 deg
Ω 69.187 0.0007061 deg
ω 277.369 0.001181 deg
M 48.718 0.4704 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 2.1637 au
Asc. node-Earth separation -0.03384 au
Desc. node-Earth separation 0.0796 au
Earth MOID 0.00112 au
Orbital period 614.762 days
Date of orbit computation   lug 27 12:26
Observational summary
Optical observations (Discarded) 65 (0)
Radar observations (Discarded) 0 (0)
Arc length 6 days
Unobserved 656 days

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Ephemeris
(Epoch 60217 MJD)
Right Ascension 141.752 deg
Declination 15.4874 deg
V Magnitude 29.74 mag
Solar Elongation 47.07 deg
Galactic Latitude 41.32 deg
Rate 0.549 deg/day
Direction 107.443 deg

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