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AstDyS ∴ Objects ∴ 1999XX40 ∴ Summary
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(137673) 1999XX40  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.27717 7.962e-09 au
e 0.165839 4.578e-08
i 4.005 4.671e-06 deg
Ω 41.693 6.218e-05 deg
ω 349.349 6.365e-05 deg
M 46.97 1.362e-05 deg

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Other useful info
Absolute Magnitude (H)    16.7 mag
Slope parameter (G)    0.15 mag
Perihelion 1.8995 au
Aphelion 2.6548 au
Asc. node-Earth separation 0.91316 au
Desc. node-Earth separation 1.63792 au
Earth MOID 0.90546 au
Orbital period 1255.14 days
Date of orbit computation  feb 22 02:19
Observational summary
Optical observations (Discarded) 825 (2)
Radar observations (Discarded) 0 (0)
Arc length 8847.87 days
Unobserved 99 days

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Ephemeris at epoch 60420 MJD
Right Ascension 78.1647 deg
Declination 25.7619 deg
V Magnitude 21.47 mag
Solar Elongation -49.33 deg
Galactic Latitude -7.86 deg
Rate 0.505 deg/day
Direction 85.199 deg

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