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(328309) 2008HT21  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.64072 1.499e-08 au
e 0.241144 4.343e-08
i 15.33 5.658e-06 deg
Ω 93.302 1.892e-05 deg
ω 209.408 2.229e-05 deg
M 206.427 1.151e-05 deg

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Other useful info
Absolute Magnitude (H)    16.1 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0039 au
Aphelion 3.2775 au
Asc. node-Earth separation 2.16562 au
Desc. node-Earth separation 1.03896 au
Earth MOID 1.001 au
Orbital period 1567.41 days
Date of orbit computation  feb 22 02:59
Observational summary
Optical observations (Discarded) 476 (1)
Radar observations (Discarded) 0 (0)
Arc length 8533.31 days
Unobserved 56 days

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Ephemeris at epoch 60397 MJD
Right Ascension 126.946 deg
Declination 32.5797 deg
V Magnitude 21.65 mag
Solar Elongation -113.21 deg
Galactic Latitude 33.48 deg
Rate 0.031 deg/day
Direction 179.891 deg

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