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AstDyS ∴ Objects ∴ 2001XN139 ∴ Summary
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(89587) 2001XN139  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.66789 9.327e-09 au
e 0.199281 3.8e-08
i 1.527 4.115e-06 deg
Ω 219.756 0.0001478 deg
ω 99.395 0.0001482 deg
M 139.4 9.627e-06 deg

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Other useful info
Absolute Magnitude (H)    15.6 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1362 au
Aphelion 3.1995 au
Asc. node-Earth separation 1.63963 au
Desc. node-Earth separation 1.49068 au
Earth MOID 1.12363 au
Orbital period 1591.66 days
Date of orbit computation  apr 23 20:06
Observational summary
Optical observations (Discarded) 1188 (3)
Radar observations (Discarded) 0 (0)
Arc length 10956 days
Unobserved 104 days

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Ephemeris at epoch 60425 MJD
Right Ascension 98.9406 deg
Declination 21.842 deg
V Magnitude 21.69 mag
Solar Elongation -63.36 deg
Galactic Latitude 6.5 deg
Rate 0.267 deg/day
Direction 92.702 deg

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