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AstDyS ∴ Objects ∴ 2000QR221 ∴ Summary
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2000QR221  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.2036 1.209e-08 au
e 0.213222 5.454e-08
i 4.871 6.123e-06 deg
Ω 95.576 7.958e-05 deg
ω 235.21 8.1e-05 deg
M 77.252 1.783e-05 deg

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Other useful info
Absolute Magnitude (H)    18.1 mag
Slope parameter (G)    0.15 mag
Perihelion 1.7337 au
Aphelion 2.6735 au
Asc. node-Earth separation 1.4116 au
Desc. node-Earth separation 0.85896 au
Earth MOID 0.72818 au
Orbital period 1194.81 days
Date of orbit computation  feb 22 07:23
Observational summary
Optical observations (Discarded) 228 (0)
Radar observations (Discarded) 0 (0)
Arc length 8552.92 days
Unobserved 103 days

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Ephemeris at epoch 60418 MJD
Right Ascension 61.1916 deg
Declination 19.6655 deg
V Magnitude 23.09 mag
Solar Elongation -34.9 deg
Galactic Latitude -23.81 deg
Rate 0.484 deg/day
Direction 76.631 deg

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