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AstDyS ∴ Objects ∴ 1998QR88 ∴ Summary
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(216926) 1998QR88  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.40085 1.284e-08 au
e 0.225712 7.08e-08
i 7.967 6.819e-06 deg
Ω 228.188 3.915e-05 deg
ω 140.54 4.106e-05 deg
M 302.042 1.655e-05 deg

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Other useful info
Absolute Magnitude (H)    16.2 mag
Slope parameter (G)    0.15 mag
Perihelion 1.8589 au
Aphelion 2.9427 au
Asc. node-Earth separation 1.74965 au
Desc. node-Earth separation 0.9511 au
Earth MOID 0.86702 au
Orbital period 1358.77 days
Date of orbit computation  apr 23 20:35
Observational summary
Optical observations (Discarded) 416 (4)
Radar observations (Discarded) 0 (0)
Arc length 9069.92 days
Unobserved 309 days

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Ephemeris at epoch 60425 MJD
Right Ascension 320.538 deg
Declination -7.91808 deg
V Magnitude 20.79 mag
Solar Elongation 74.66 deg
Galactic Latitude -36.99 deg
Rate 0.44 deg/day
Direction 65.089 deg

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