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(301880) 1997HT15  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.09411 3.375e-08 au
e 0.196914 7.865e-08
i 21.858 7.898e-06 deg
Ω 34.228 1.965e-05 deg
ω 87.06 3.324e-05 deg
M 50.875 2.249e-05 deg

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Other useful info
Absolute Magnitude (H)    15.7 mag
Slope parameter (G)    0.15 mag
Perihelion 2.4848 au
Aphelion 3.7034 au
Asc. node-Earth separation 1.95153 au
Desc. node-Earth separation 1.99852 au
Earth MOID 1.61366 au
Orbital period 1987.94 days
Date of orbit computation  feb 22 02:54
Observational summary
Optical observations (Discarded) 322 (0)
Radar observations (Discarded) 0 (0)
Arc length 9417.87 days
Unobserved 432 days

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Ephemeris at epoch 60419 MJD
Right Ascension 194.446 deg
Declination 4.56275 deg
V Magnitude 19.88 mag
Solar Elongation -159.89 deg
Galactic Latitude 67.38 deg
Rate 0.241 deg/day
Direction -102.038 deg

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