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AstDyS ∴ Objects ∴ 1998HW84 ∴ Summary
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(100875) 1998HW84  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.3611 1.068e-08 au
e 0.119977 4.186e-08
i 5.166 4.314e-06 deg
Ω 64.675 5.192e-05 deg
ω 175.083 5.647e-05 deg
M 32.824 2.565e-05 deg

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Other useful info
Absolute Magnitude (H)    16.0 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0778 au
Aphelion 2.6444 au
Asc. node-Earth separation 1.65706 au
Desc. node-Earth separation 1.06553 au
Earth MOID 1.06536 au
Orbital period 1325.17 days
Date of orbit computation  feb 22 02:11
Observational summary
Optical observations (Discarded) 897 (8)
Radar observations (Discarded) 0 (0)
Arc length 9159.86 days
Unobserved 333 days

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Ephemeris at epoch 60419 MJD
Right Ascension 317.542 deg
Declination -19.9246 deg
V Magnitude 20.61 mag
Solar Elongation 75.11 deg
Galactic Latitude -39.16 deg
Rate 0.399 deg/day
Direction 78.497 deg

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