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AstDyS ∴ Objects ∴ 1998XD5 ∴ Summary
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(229950) 1998XD5  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.34708 1.129e-08 au
e 0.06069 4.594e-08
i 6.409 6.026e-06 deg
Ω 305.484 3.836e-05 deg
ω 140.225 6.431e-05 deg
M 359.425 5.003e-05 deg

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Other useful info
Absolute Magnitude (H)    16.5 mag
Slope parameter (G)    0.15 mag
Perihelion 2.2046 au
Aphelion 2.4895 au
Asc. node-Earth separation 1.4376 au
Desc. node-Earth separation 1.25023 au
Earth MOID 1.2257 au
Orbital period 1313.38 days
Date of orbit computation  feb 22 02:39
Observational summary
Optical observations (Discarded) 620 (2)
Radar observations (Discarded) 0 (0)
Arc length 9160.05 days
Unobserved 98 days

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Ephemeris at epoch 60419 MJD
Right Ascension 70.9027 deg
Declination 25.1399 deg
V Magnitude 21.43 mag
Solar Elongation -43.73 deg
Galactic Latitude -13.46 deg
Rate 0.479 deg/day
Direction 86.183 deg

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