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1998XD12  ▹ 
SUMMARY
Keplerian elements
(Epoch 59000.0 MJD)
Value 1-σ variation Units
a 1.39796 0.002301 au
e 0.623678 0.001018
i 13.501 0.03124 deg
Ω 259.692 0.004867 deg
ω 69.561 0.01288 deg
M 29.817 14.17 deg

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Other useful info
Absolute Magnitude (H)    20.5 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.5261 au
Aphelion distance 2.2698 au
Asc. node-Earth separation -0.31388 au
Desc. node-Earth separation 0.10791 au
Earth MOID 0.03111 au
Orbital period 603.727 days
Date of orbit computation   May 28 12:33
Observational summary
Optical observations (Discarded) 60 (0)
Radar observations (Discarded) 0 (0)
Arc length 10 days
Unobserved 7872 days

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Ephemeris
(Epoch 59043 MJD)
Right Ascension 104.393 deg
Declination 20.2057 deg
V Magnitude 23.62 mag
Solar Elongation 7.72 deg
Galactic Latitude 10.36 deg
Rate 0.641 deg/day
Direction 101.669 deg

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