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AstDyS ∴ Objects ∴ 1998XD73 ∴ Summary
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(74398) 1998XD73  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.92636 1.74e-08 au
e 0.079657 4.054e-08
i 17.518 5.136e-06 deg
Ω 313.683 1.622e-05 deg
ω 141.026 4.295e-05 deg
M 16.332 3.793e-05 deg

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Other useful info
Absolute Magnitude (H)    13.6 mag
Slope parameter (G)    0.15 mag
Perihelion 2.6932 au
Aphelion 3.1595 au
Asc. node-Earth separation 2.08569 au
Desc. node-Earth separation 1.7531 au
Earth MOID 1.72874 au
Orbital period 1828.48 days
Date of orbit computation  feb 22 02:05
Observational summary
Optical observations (Discarded) 1987 (3)
Radar observations (Discarded) 0 (0)
Arc length 9177 days
Unobserved 79 days

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Ephemeris at epoch 60419 MJD
Right Ascension 99.6083 deg
Declination 27.4626 deg
V Magnitude 19.1 mag
Solar Elongation -69.5 deg
Galactic Latitude 9.53 deg
Rate 0.321 deg/day
Direction 108.444 deg

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