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AstDyS ∴ Objects ∴ 1999XR116 ∴ Summary
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(75417) 1999XR116  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.29968 6.343e-09 au
e 0.166094 3.638e-08
i 5.4 4.105e-06 deg
Ω 18.951 3.729e-05 deg
ω 344.483 3.9e-05 deg
M 31.429 1.307e-05 deg

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Other useful info
Absolute Magnitude (H)    15.9 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9177 au
Aphelion 2.6816 au
Asc. node-Earth separation 0.93042 au
Desc. node-Earth separation 1.66089 au
Earth MOID 0.91621 au
Orbital period 1273.8 days
Date of orbit computation  feb 22 02:06
Observational summary
Optical observations (Discarded) 1147 (7)
Radar observations (Discarded) 0 (0)
Arc length 8858.81 days
Unobserved 99 days

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Ephemeris at epoch 60423 MJD
Right Ascension 44.6818 deg
Declination 19.2135 deg
V Magnitude 20.36 mag
Solar Elongation -14.94 deg
Galactic Latitude -34.33 deg
Rate 0.561 deg/day
Direction 71.841 deg

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