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AstDyS ∴ Objects ∴ 1998XH11 ∴ Summary
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(74378) 1998XH11  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.69749 9.724e-09 au
e 0.134927 3.021e-08
i 13.547 4.202e-06 deg
Ω 73.516 1.743e-05 deg
ω 25.166 2.966e-05 deg
M 232.258 2.178e-05 deg

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Other useful info
Absolute Magnitude (H)    14.1 mag
Slope parameter (G)    0.15 mag
Perihelion 2.3335 au
Aphelion 3.0615 au
Asc. node-Earth separation 1.37557 au
Desc. node-Earth separation 2.00216 au
Earth MOID 1.35717 au
Orbital period 1618.22 days
Date of orbit computation  apr 23 20:02
Observational summary
Optical observations (Discarded) 1951 (9)
Radar observations (Discarded) 0 (0)
Arc length 8667.82 days
Unobserved 699 days

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Ephemeris at epoch 60425 MJD
Right Ascension 346.573 deg
Declination -17.7368 deg
V Magnitude 20 mag
Solar Elongation 54.99 deg
Galactic Latitude -64.02 deg
Rate 0.337 deg/day
Direction 74.903 deg

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