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AstDyS ∴ Objects ∴ 1998XM40 ∴ Summary
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(44507) 1998XM40  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.09791 1.687e-08 au
e 0.201093 4.187e-08
i 13.964 4.324e-06 deg
Ω 276.319 1.735e-05 deg
ω 196.426 2.136e-05 deg
M 207.869 1.016e-05 deg

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Other useful info
Absolute Magnitude (H)    13.7 mag
Slope parameter (G)    0.15 mag
Perihelion 2.4749 au
Aphelion 3.7209 au
Asc. node-Earth separation 2.66653 au
Desc. node-Earth separation 1.50921 au
Earth MOID 1.49526 au
Orbital period 1991.6 days
Date of orbit computation  apr 23 19:55
Observational summary
Optical observations (Discarded) 1484 (11)
Radar observations (Discarded) 0 (0)
Arc length 16950.2 days
Unobserved 342 days

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Ephemeris at epoch 60425 MJD
Right Ascension 328.261 deg
Declination -4.30097 deg
V Magnitude 20.27 mag
Solar Elongation 66.28 deg
Galactic Latitude -41.77 deg
Rate 0.226 deg/day
Direction 57.309 deg

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