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AstDyS ∴ Objects ∴ 1998QO97 ∴ Summary
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(285270) 1998QO97  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.66249 1.247e-08 au
e 0.329111 6.831e-08
i 9.522 9.296e-06 deg
Ω 256.698 3.022e-05 deg
ω 124.359 3.494e-05 deg
M 300.408 1.236e-05 deg

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Other useful info
Absolute Magnitude (H)    17.0 mag
Slope parameter (G)    0.15 mag
Perihelion 1.7862 au
Aphelion 3.5387 au
Asc. node-Earth separation 1.90023 au
Desc. node-Earth separation 1.0182 au
Earth MOID 0.81029 au
Orbital period 1586.83 days
Date of orbit computation  apr 23 20:50
Observational summary
Optical observations (Discarded) 324 (2)
Radar observations (Discarded) 0 (0)
Arc length 9033.09 days
Unobserved 342 days

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Ephemeris at epoch 60426 MJD
Right Ascension 315.464 deg
Declination -11.2928 deg
V Magnitude 21.84 mag
Solar Elongation 81.36 deg
Galactic Latitude -34.03 deg
Rate 0.362 deg/day
Direction 62.988 deg

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