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AstDyS ∴ Objects ∴ 1998HM43 ∴ Summary
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(136898) 1998HM43  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.00989 1.938e-08 au
e 0.127478 4.433e-08
i 10.568 5.121e-06 deg
Ω 180.439 2.387e-05 deg
ω 338.649 3.055e-05 deg
M 20.691 2.122e-05 deg

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Other useful info
Absolute Magnitude (H)    15.2 mag
Slope parameter (G)    0.15 mag
Perihelion 2.6262 au
Aphelion 3.3936 au
Asc. node-Earth separation 1.65072 au
Desc. node-Earth separation 2.35714 au
Earth MOID 1.63778 au
Orbital period 1907.32 days
Date of orbit computation  feb 22 02:18
Observational summary
Optical observations (Discarded) 837 (5)
Radar observations (Discarded) 0 (0)
Arc length 9069.92 days
Unobserved 450 days

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Ephemeris at epoch 60419 MJD
Right Ascension 180.622 deg
Declination 2.74044 deg
V Magnitude 19.18 mag
Solar Elongation -150.27 deg
Galactic Latitude 62.95 deg
Rate 0.148 deg/day
Direction -44.547 deg

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