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AstDyS ∴ Objects ∴ 1998YH20 ∴ Summary
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(145841) 1998YH20  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.95778 3.411e-08 au
e 0.238797 4.295e-08
i 2.913 5.344e-06 deg
Ω 321.861 0.0001099 deg
ω 126.579 0.0001111 deg
M 80.081 1.398e-05 deg

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Other useful info
Absolute Magnitude (H)    15.0 mag
Slope parameter (G)    0.15 mag
Perihelion 3.0127 au
Aphelion 4.9029 au
Asc. node-Earth separation 3.33796 au
Desc. node-Earth separation 2.28108 au
Earth MOID 2.03079 au
Orbital period 2875.92 days
Date of orbit computation  feb 22 02:21
Observational summary
Optical observations (Discarded) 589 (0)
Radar observations (Discarded) 0 (0)
Arc length 9274.91 days
Unobserved 371 days

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Ephemeris at epoch 60420 MJD
Right Ascension 191.901 deg
Declination -8.57384 deg
V Magnitude 20.85 mag
Solar Elongation -163.9 deg
Galactic Latitude 54.29 deg
Rate 0.153 deg/day
Direction -66.998 deg

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