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(58842) 1998HP55  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.56256 1.154e-08 au
e 0.082115 6.003e-08
i 3.406 5.728e-06 deg
Ω 179.901 5.827e-05 deg
ω 322.927 6.46e-05 deg
M 170.704 2.751e-05 deg

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Other useful info
Absolute Magnitude (H)    15.6 mag
Slope parameter (G)    0.15 mag
Perihelion 2.3521 au
Aphelion 2.773 au
Asc. node-Earth separation 1.39291 au
Desc. node-Earth separation 1.72081 au
Earth MOID 1.36591 au
Orbital period 1498.33 days
Date of orbit computation  feb 22 02:02
Observational summary
Optical observations (Discarded) 1211 (1)
Radar observations (Discarded) 0 (0)
Arc length 9676.22 days
Unobserved 284 days

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Ephemeris at epoch 60419 MJD
Right Ascension 336.843 deg
Declination -7.62565 deg
V Magnitude 21.27 mag
Solar Elongation 53.37 deg
Galactic Latitude -50.72 deg
Rate 0.35 deg/day
Direction 68.789 deg

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