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AstDyS ∴ Objects ∴ 1998HM25 ∴ Summary
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(162083) 1998HM25  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.45136 1.111e-08 au
e 0.164674 4.546e-08
i 3.206 4.38e-06 deg
Ω 90.803 0.0001215 deg
ω 25.13 0.0001232 deg
M 338.674 2.212e-05 deg

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Other useful info
Absolute Magnitude (H)    16.6 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0477 au
Aphelion 2.855 au
Asc. node-Earth separation 1.09267 au
Desc. node-Earth separation 1.78609 au
Earth MOID 1.06507 au
Orbital period 1401.88 days
Date of orbit computation  feb 22 02:24
Observational summary
Optical observations (Discarded) 545 (9)
Radar observations (Discarded) 0 (0)
Arc length 9398.87 days
Unobserved 97 days

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Ephemeris at epoch 60419 MJD
Right Ascension 71.7186 deg
Declination 22.4646 deg
V Magnitude 21.33 mag
Solar Elongation -44.05 deg
Galactic Latitude -14.54 deg
Rate 0.513 deg/day
Direction 81.149 deg

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