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AstDyS ∴ Objects ∴ 1999AR30 ∴ Summary
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(49472) 1999AR30  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.99707 1.471e-08 au
e 0.127447 4.378e-08
i 0.516 4.308e-06 deg
Ω 162.461 0.0004398 deg
ω 221.417 0.0004401 deg
M 31.791 1.564e-05 deg

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Other useful info
Absolute Magnitude (H)    14.6 mag
Slope parameter (G)    0.15 mag
Perihelion 2.6151 au
Aphelion 3.379 au
Asc. node-Earth separation 2.2683 au
Desc. node-Earth separation 1.68376 au
Earth MOID 1.61872 au
Orbital period 1895.15 days
Date of orbit computation  feb 22 02:00
Observational summary
Optical observations (Discarded) 1563 (12)
Radar observations (Discarded) 0 (0)
Arc length 9587.93 days
Unobserved 78 days

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Ephemeris at epoch 60418 MJD
Right Ascension 55.874 deg
Declination 19.3375 deg
V Magnitude 20.13 mag
Solar Elongation -29.92 deg
Galactic Latitude -27.58 deg
Rate 0.416 deg/day
Direction 77.022 deg

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