AstDyS-2

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AstDyS ∴ Objects ∴ 1998XR8 ∴ Summary
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(101501) 1998XR8  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.22617 7.937e-09 au
e 0.121559 4.36e-08
i 5.131 3.638e-06 deg
Ω 104.662 6.403e-05 deg
ω 149.338 6.76e-05 deg
M 32.394 2.322e-05 deg

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Other useful info
Absolute Magnitude (H)    16.9 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9556 au
Aphelion 2.4968 au
Asc. node-Earth separation 1.46686 au
Desc. node-Earth separation 0.96891 au
Earth MOID 0.94257 au
Orbital period 1213.21 days
Date of orbit computation  apr 23 20:09
Observational summary
Optical observations (Discarded) 582 (3)
Radar observations (Discarded) 0 (0)
Arc length 8959.02 days
Unobserved 305 days

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Ephemeris at epoch 60425 MJD
Right Ascension 332.954 deg
Declination -12.7804 deg
V Magnitude 21.39 mag
Solar Elongation 64.63 deg
Galactic Latitude -50.06 deg
Rate 0.466 deg/day
Direction 73.391 deg

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