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AstDyS ∴ Objects ∴ 1998MZ4 ∴ Summary
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(40077) 1998MZ4  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.57202 1.017e-08 au
e 0.129272 3.401e-08
i 12.192 4.145e-06 deg
Ω 170.191 1.536e-05 deg
ω 52.234 2.329e-05 deg
M 115.603 1.987e-05 deg

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Other useful info
Absolute Magnitude (H)    14.8 mag
Slope parameter (G)    0.15 mag
Perihelion 2.2395 au
Aphelion 2.9045 au
Asc. node-Earth separation 1.35038 au
Desc. node-Earth separation 1.74078 au
Earth MOID 1.25573 au
Orbital period 1506.64 days
Date of orbit computation  feb 22 01:58
Observational summary
Optical observations (Discarded) 1728 (8)
Radar observations (Discarded) 0 (0)
Arc length 12560.8 days
Unobserved 271 days

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Ephemeris at epoch 60420 MJD
Right Ascension 3.6801 deg
Declination 0.83283 deg
V Magnitude 20.4 mag
Solar Elongation 26.38 deg
Galactic Latitude -60.68 deg
Rate 0.393 deg/day
Direction 71.576 deg

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