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2011HP  ▹ 
SUMMARY
Keplerian elements
(Epoch 59200.0 MJD)
Value 1-σ variation Units
a 1.92019 1.942e-09 au
e 0.480481 1.026e-08
i 3.724 2.991e-06 deg
Ω 229.522 1.482e-05 deg
ω 46.311 1.603e-05 deg
M 201.481 2.005e-06 deg

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Other useful info
Absolute Magnitude (H)    22.2 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.9976 au
Aphelion distance 2.8428 au
Asc. node-Earth separation 0.0975 au
Desc. node-Earth separation 1.22139 au
Earth MOID 0.02727 au
Orbital period 971.884 days
Date of orbit computation   Mar 19 09:13
Observational summary
Optical observations (Discarded) 372 (1)
Radar observations (Discarded) 1 (0)
Arc length 3092 days
Unobserved 664 days

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Ephemeris
(Epoch 59420 MJD)
Right Ascension 139.742 deg
Declination 12.9656 deg
V Magnitude 26.82 mag
Solar Elongation -16.31 deg
Galactic Latitude 38.52 deg
Rate 0.468 deg/day
Direction 106.959 deg

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