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2011HT21  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.66749 1.972e-07 au
e 0.220547 1.023e-07
i 5.26 1.075e-05 deg
Ω 84.624 0.0001744 deg
ω 159.203 0.0002289 deg
M 331.809 0.0002162 deg

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Other useful info
Absolute Magnitude (H)    17.8 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0792 au
Aphelion 3.2558 au
Asc. node-Earth separation 2.21372 au
Desc. node-Earth separation 1.08796 au
Earth MOID 1.0669 au
Orbital period 1591.3 days
Date of orbit computation  apr 24 01:43
Observational summary
Optical observations (Discarded) 51 (0)
Radar observations (Discarded) 0 (0)
Arc length 4730.21 days
Unobserved 35 days

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Ephemeris at epoch 60425 MJD
Right Ascension 204.283 deg
Declination -1.4117 deg
V Magnitude 20.25 mag
Solar Elongation -165.61 deg
Galactic Latitude 59.41 deg
Rate 0.213 deg/day
Direction -79.858 deg

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