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AstDyS ∴ Objects ∴ 1998QM13 ∴ Summary
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(40112) 1998QM13  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.68543 1.201e-08 au
e 0.170628 3.393e-08
i 13.802 4.204e-06 deg
Ω 129.746 1.621e-05 deg
ω 137.429 2.109e-05 deg
M 335.065 1.385e-05 deg

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Other useful info
Absolute Magnitude (H)    14.4 mag
Slope parameter (G)    0.15 mag
Perihelion 2.2272 au
Aphelion 3.1436 au
Asc. node-Earth separation 1.99748 au
Desc. node-Earth separation 1.30151 au
Earth MOID 1.23081 au
Orbital period 1607.38 days
Date of orbit computation  feb 22 01:58
Observational summary
Optical observations (Discarded) 1663 (12)
Radar observations (Discarded) 0 (0)
Arc length 9077.49 days
Unobserved 341 days

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Ephemeris at epoch 60416 MJD
Right Ascension 259.183 deg
Declination -3.38614 deg
V Magnitude 18.19 mag
Solar Elongation 125.11 deg
Galactic Latitude 19.26 deg
Rate 0.101 deg/day
Direction 34.919 deg

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