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NEODyS ∴ Objects ∴ 1998HJ41 ∴ Summary
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(136897) 1998HJ41  ▹ 
SUMMARY
Keplerian elements at epoch
58200.0 MJD
Value 1-σ variation Units
a 1.36342 3.984e-09 au
e 0.124757 8.606e-08
i 38.879 1.447e-05 deg
Ω 211.872 7.311e-06 deg
ω 120.123 3.894e-05 deg
M 88.754 3.649e-05 deg

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Other useful info
Absolute Magnitude (H)    18.5 mag
Slope parameter (G)    0.15 mag
Perihelion 1.1933 au
Aphelion 1.5335 au
Asc. node-Earth separation 0.42682 au
Desc. node-Earth separation 0.26802 au
Earth MOID 0.26303 au
Orbital period 581.491 days
Date of orbit computation   Mar 13 09:40
Observational summary
Optical observations (Discarded) 313 (1)
Radar observations (Discarded) 0 (0)
Arc length 6960 days
Unobserved 396 days

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Ephemeris at epoch 58287 MJD
Right Ascension 104.342 deg
Declination -1.75567 deg
V Magnitude 22.22 mag
Solar Elongation -30.74 deg
Galactic Latitude 0.52 deg
Rate 0.723 deg/day
Direction 95 deg

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