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AstDyS ∴ Objects ∴ 1998QR56 ∴ Summary
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(101017) 1998QR56  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.35823 7.702e-09 au
e 0.175288 4.289e-08
i 0.744 4.047e-06 deg
Ω 338.759 0.0003498 deg
ω 72.807 0.0003499 deg
M 336.188 1.293e-05 deg

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Other useful info
Absolute Magnitude (H)    17.0 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9449 au
Aphelion 2.7716 au
Asc. node-Earth separation 1.16387 au
Desc. node-Earth separation 1.42119 au
Earth MOID 0.95604 au
Orbital period 1322.75 days
Date of orbit computation  feb 22 02:11
Observational summary
Optical observations (Discarded) 661 (9)
Radar observations (Discarded) 0 (0)
Arc length 9189.6 days
Unobserved 176 days

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Ephemeris at epoch 60419 MJD
Right Ascension 24.2514 deg
Declination 10.4783 deg
V Magnitude 20.99 mag
Solar Elongation 2.83 deg
Galactic Latitude -50.8 deg
Rate 0.583 deg/day
Direction 68.516 deg

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