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AstDyS ∴ Objects ∴ 2011HM20 ∴ Summary
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(541409) 2011HM20  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.03437 3.183e-08 au
e 0.025362 6.079e-08
i 6.066 6.991e-06 deg
Ω 189.734 5.837e-05 deg
ω 166.102 0.000155 deg
M 4.495 0.0001468 deg

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Other useful info
Absolute Magnitude (H)    16.2 mag
Slope parameter (G)    0.15 mag
Perihelion 2.9574 au
Aphelion 3.1113 au
Asc. node-Earth separation 2.11021 au
Desc. node-Earth separation 1.95956 au
Earth MOID 1.95291 au
Orbital period 1930.64 days
Date of orbit computation  feb 22 03:44
Observational summary
Optical observations (Discarded) 296 (3)
Radar observations (Discarded) 0 (0)
Arc length 7730.95 days
Unobserved 161 days

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Ephemeris at epoch 60397 MJD
Right Ascension 1.43969 deg
Declination 1.4618 deg
V Magnitude 21.79 mag
Solar Elongation 5.62 deg
Galactic Latitude -59.37 deg
Rate 0.395 deg/day
Direction 68.758 deg

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