NEODyS-2

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2021CY  ▹ 
SUMMARY

This object is currently included in the Risk list

Keplerian elements
(Epoch 59000.0 MJD)
Value 1-σ variation Units
a 2.75094 0.009578 au
e 0.685969 0.001141
i 1.973 0.002431 deg
Ω 133.541 0.0006826 deg
ω 312.247 0.00314 deg
M 313.597 0.2395 deg

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Other useful info
Absolute Magnitude (H)    27.7 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.8639 au
Aphelion distance 4.638 au
Asc. node-Earth separation 0.01092 au
Desc. node-Earth separation 1.69133 au
Earth MOID 0.00112 au
Orbital period 1666.56 days
Date of orbit computation   Feb 9 13:51
Observational summary
Optical observations (Discarded) 19 (0)
Radar observations (Discarded) 0 (0)
Arc length 3 days
Unobserved 19 days

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Ephemeris
(Epoch 59272 MJD)
Right Ascension 158.589 deg
Declination 13.9634 deg
V Magnitude 25.14 mag
Solar Elongation -174.32 deg
Galactic Latitude 55.46 deg
Rate 0.103 deg/day
Direction 122.39 deg

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