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AstDyS ∴ Objects ∴ 2001XR197 ∴ Summary
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(89624) 2001XR197  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 3.22615 3.122e-08 au
e 0.109184 7.156e-08
i 22.513 6.612e-06 deg
Ω 130.534 1.95e-05 deg
ω 228.28 3.716e-05 deg
M 75.19 2.933e-05 deg

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Other useful info
Absolute Magnitude (H)    14.0 mag
Slope parameter (G)    0.15 mag
Perihelion 2.8739 au
Aphelion 3.5784 au
Asc. node-Earth separation 2.451 au
Desc. node-Earth separation 1.9565 au
Earth MOID 1.90659 au
Orbital period 2116.53 days
Date of orbit computation  Oct 31 05:53
Observational summary
Optical observations (Discarded) 495 (3)
Radar observations (Discarded) 0 (0)
Arc length 6764.76 days
Unobserved 423 days

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Ephemeris at epoch 58561 MJD
Right Ascension 97.4182 deg
Declination 16.0189 deg
V Magnitude 19.93 mag
Solar Elongation -99.27 deg
Galactic Latitude 2.56 deg
Rate 0.143 deg/day
Direction 49.477 deg

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