NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 1998XR16 ∴ Summary
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(452313) 1998XR16  ▹ 
SUMMARY
Keplerian elements at epoch
58000.0 MJD
Value 1-σ variation Units
a 2.27607 1.602e-08 au
e 0.578481 7.622e-08
i 20.538 1.357e-05 deg
Ω 91.841 1.512e-05 deg
ω 68.175 3.316e-05 deg
M 145.487 2.645e-05 deg

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Other useful info
Absolute Magnitude (H)    18.5 mag
Slope parameter (G)    0.15 mag
Perihelion 0.9594 au
Aphelion 3.5927 au
Asc. node-Earth separation 0.26395 au
Desc. node-Earth separation 0.91332 au
Earth MOID 0.16658 au
Orbital period 1254.23 days
Date of orbit computation   Jul 10 22:30
Observational summary
Optical observations (Discarded) 203 (5)
Radar observations (Discarded) 0 (0)
Arc length 6377 days
Unobserved 417 days

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Ephemeris at epoch 57956 MJD
Right Ascension 342.695 deg
Declination -30.9075 deg
V Magnitude 23.92 mag
Solar Elongation 141.44 deg
Galactic Latitude -63.43 deg
Rate 0.214 deg/day
Direction -139.845 deg

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