NEODyS-2

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2021RK  ▹ 
SUMMARY
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 1.71592 0.001804 au
e 0.405302 0.0005988
i 14.271 0.01443 deg
Ω 166.204 0.001961 deg
ω 218.944 0.008409 deg
M 34.54 0.6168 deg

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Other useful info
Absolute Magnitude (H)    24.2 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.0205 au
Aphelion distance 2.4114 au
Asc. node-Earth separation 1.10209 au
Desc. node-Earth separation 0.08357 au
Earth MOID 0.06928 au
Orbital period 821.005 days
Date of orbit computation   feb 26 12:44
Observational summary
Optical observations (Discarded) 34 (0)
Radar observations (Discarded) 0 (0)
Arc length 26 days
Unobserved 946 days

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Ephemeris
(Epoch 60431 MJD)
Right Ascension 89.0165 deg
Declination 15.5261 deg
V Magnitude 27.83 mag
Solar Elongation -48.75 deg
Galactic Latitude -4.77 deg
Rate 0.778 deg/day
Direction 83.455 deg

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