AstDyS-2

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AstDyS ∴ Objects ∴ 2000HH21 ∴ Summary
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(86873) 2000HH21  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.33983 6.458e-09 au
e 0.082575 3.186e-08
i 7.74 4.299e-06 deg
Ω 139.751 2.793e-05 deg
ω 293.535 4.43e-05 deg
M 17.129 3.261e-05 deg

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Other useful info
Absolute Magnitude (H)    15.5 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1466 au
Aphelion 2.533 au
Asc. node-Earth separation 1.26351 au
Desc. node-Earth separation 1.39019 au
Earth MOID 1.17571 au
Orbital period 1307.3 days
Date of orbit computation  feb 22 02:08
Observational summary
Optical observations (Discarded) 1465 (5)
Radar observations (Discarded) 0 (0)
Arc length 8675.84 days
Unobserved 95 days

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Ephemeris at epoch 60419 MJD
Right Ascension 78.3868 deg
Declination 18.9587 deg
V Magnitude 20.34 mag
Solar Elongation -50.02 deg
Galactic Latitude -11.57 deg
Rate 0.48 deg/day
Direction 80.586 deg

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