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AstDyS ∴ Objects ∴ 1998QA40 ∴ Summary
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(100995) 1998QA40  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.47762 8.545e-09 au
e 0.245615 3.302e-08
i 5.222 3.78e-06 deg
Ω 164.141 5.71e-05 deg
ω 168.689 5.858e-05 deg
M 206.213 1.579e-05 deg

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Other useful info
Absolute Magnitude (H)    16.1 mag
Slope parameter (G)    0.15 mag
Perihelion 1.8691 au
Aphelion 3.0862 au
Asc. node-Earth separation 2.07528 au
Desc. node-Earth separation 0.86891 au
Earth MOID 0.85907 au
Orbital period 1424.46 days
Date of orbit computation  apr 23 20:09
Observational summary
Optical observations (Discarded) 866 (2)
Radar observations (Discarded) 0 (0)
Arc length 9344.09 days
Unobserved 38 days

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Ephemeris at epoch 60426 MJD
Right Ascension 159.122 deg
Declination 9.95581 deg
V Magnitude 21.32 mag
Solar Elongation -121.06 deg
Galactic Latitude 53.88 deg
Rate 0.028 deg/day
Direction -40.154 deg

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