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AstDyS ∴ Objects ∴ 1998HR130 ∴ Summary
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(42678) 1998HR130  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.42662 8.819e-09 au
e 0.149498 3.821e-08
i 0.738 4.267e-06 deg
Ω 339.827 0.0003155 deg
ω 270.982 0.0003158 deg
M 267.353 1.485e-05 deg

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Other useful info
Absolute Magnitude (H)    16.1 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0638 au
Aphelion 2.7894 au
Asc. node-Earth separation 1.35844 au
Desc. node-Earth separation 1.38746 au
Earth MOID 1.04969 au
Orbital period 1380.71 days
Date of orbit computation  apr 23 19:55
Observational summary
Optical observations (Discarded) 966 (1)
Radar observations (Discarded) 0 (0)
Arc length 11401.3 days
Unobserved 72 days

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Ephemeris at epoch 60425 MJD
Right Ascension 125.802 deg
Declination 19.5462 deg
V Magnitude 20.93 mag
Solar Elongation -88.51 deg
Galactic Latitude 28.65 deg
Rate 0.236 deg/day
Direction 104.524 deg

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