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AstDyS ∴ Objects ∴ 2000HX21 ∴ Summary
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(81543) 2000HX21  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.77715 1.17e-08 au
e 0.210587 3.422e-08
i 8.076 4.712e-06 deg
Ω 40.48 2.687e-05 deg
ω 256.589 2.898e-05 deg
M 7.061 1.208e-05 deg

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Other useful info
Absolute Magnitude (H)    14.5 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1923 au
Aphelion 3.362 au
Asc. node-Earth separation 1.79875 au
Desc. node-Earth separation 1.52301 au
Earth MOID 1.19367 au
Orbital period 1690.43 days
Date of orbit computation  Jun 5 00:54
Observational summary
Optical observations (Discarded) 1628 (9)
Radar observations (Discarded) 0 (0)
Arc length 10333.9 days
Unobserved 341 days

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Ephemeris at epoch 60477 MJD
Right Ascension 3.18671 deg
Declination -7.33318 deg
V Magnitude 19.07 mag
Solar Elongation 85.08 deg
Galactic Latitude -68.18 deg
Rate 0.324 deg/day
Direction 70.706 deg

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