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AstDyS ∴ Objects ∴ 2008HM22 ∴ Summary
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(397778) 2008HM22  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.21539 7.781e-08 au
e 0.108852 1.132e-07
i 19.731 8.981e-06 deg
Ω 96.423 2.632e-05 deg
ω 87.737 5.437e-05 deg
M 310.214 5.692e-05 deg

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Other useful info
Absolute Magnitude (H)    16.1 mag
Slope parameter (G)    0.15 mag
Perihelion 2.8654 au
Aphelion 3.5654 au
Asc. node-Earth separation 2.18104 au
Desc. node-Earth separation 2.17434 au
Earth MOID 1.95545 au
Orbital period 2105.95 days
Date of orbit computation  apr 23 21:14
Observational summary
Optical observations (Discarded) 151 (2)
Radar observations (Discarded) 0 (0)
Arc length 5729.1 days
Unobserved 113 days

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Ephemeris at epoch 60426 MJD
Right Ascension 111.588 deg
Declination 32.0855 deg
V Magnitude 21.92 mag
Solar Elongation -72.81 deg
Galactic Latitude 20.89 deg
Rate 0.251 deg/day
Direction 95.829 deg

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