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NEODyS ∴ Objects ∴ 1998HM3 ∴ Summary
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(326291) 1998HM3  ▹ 
SUMMARY
Keplerian elements
(Epoch 58800.0 MJD)
Value 1-σ variation Units
a 1.24658 5.138e-09 au
e 0.062164 1.499e-07
i 39.33 2.416e-05 deg
Ω 210.819 9.711e-06 deg
ω 137.094 0.0001549 deg
M 48.429 0.0001347 deg

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Other useful info
Absolute Magnitude (H)    18.9 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.1691 au
Aphelion distance 1.3241 au
Asc. node-Earth separation 0.29781 au
Desc. node-Earth separation 0.19314 au
Earth MOID 0.1924 au
Orbital period 508.367 days
Date of orbit computation   Oct 18 14:21
Observational summary
Optical observations (Discarded) 258 (1)
Radar observations (Discarded) 0 (0)
Arc length 7847 days
Unobserved 6 days

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Ephemeris
(Epoch 58777 MJD)
Right Ascension 5.77335 deg
Declination 30.2201 deg
V Magnitude 16.88 mag
Solar Elongation -153.26 deg
Galactic Latitude -32.25 deg
Rate 3.129 deg/day
Direction 177.066 deg

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