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AstDyS ∴ Objects ∴ 1998HJ93 ∴ Summary
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(136909) 1998HJ93  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.34874 9.41e-09 au
e 0.09983 3.826e-08
i 5.802 4.514e-06 deg
Ω 238.964 4.635e-05 deg
ω 33.92 5.362e-05 deg
M 26.072 2.738e-05 deg

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Other useful info
Absolute Magnitude (H)    16.2 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1143 au
Aphelion 2.5832 au
Asc. node-Earth separation 1.13536 au
Desc. node-Earth separation 1.5484 au
Earth MOID 1.10081 au
Orbital period 1314.77 days
Date of orbit computation  apr 23 20:17
Observational summary
Optical observations (Discarded) 804 (4)
Radar observations (Discarded) 0 (0)
Arc length 11152.1 days
Unobserved 318 days

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Ephemeris at epoch 60425 MJD
Right Ascension 336.21 deg
Declination -4.759 deg
V Magnitude 20.96 mag
Solar Elongation 58.85 deg
Galactic Latitude -48.54 deg
Rate 0.458 deg/day
Direction 65.239 deg

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