NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 1998XR16 ∴ Summary
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(452313) 1998XR16  ▹ 
SUMMARY
Keplerian elements at epoch
58200.0 MJD
Value 1-σ variation Units
a 2.27627 1.602e-08 au
e 0.578346 7.623e-08
i 20.537 1.357e-05 deg
Ω 91.833 1.512e-05 deg
ω 68.185 3.317e-05 deg
M 202.886 2.706e-05 deg

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Other useful info
Absolute Magnitude (H)    18.5 mag
Slope parameter (G)    0.15 mag
Perihelion 0.9598 au
Aphelion 3.5927 au
Asc. node-Earth separation 0.26265 au
Desc. node-Earth separation 0.91323 au
Earth MOID 0.16569 au
Orbital period 1254.39 days
Date of orbit computation   Mar 13 15:18
Observational summary
Optical observations (Discarded) 203 (5)
Radar observations (Discarded) 0 (0)
Arc length 6377 days
Unobserved 843 days

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Ephemeris at epoch 58382 MJD
Right Ascension 23.2012 deg
Declination -22.0257 deg
V Magnitude 23.4 mag
Solar Elongation 147.56 deg
Galactic Latitude -79.31 deg
Rate 0.252 deg/day
Direction -126.679 deg

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