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(81551) 2000HC25  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.55545 9.681e-09 au
e 0.146112 5.582e-08
i 5.013 4.855e-06 deg
Ω 14.42 4.026e-05 deg
ω 142.452 4.294e-05 deg
M 354.868 1.229e-05 deg

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Other useful info
Absolute Magnitude (H)    15.4 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1821 au
Aphelion 2.9288 au
Asc. node-Earth separation 1.83002 au
Desc. node-Earth separation 1.24108 au
Earth MOID 1.19408 au
Orbital period 1492.1 days
Date of orbit computation  feb 22 02:07
Observational summary
Optical observations (Discarded) 1484 (35)
Radar observations (Discarded) 0 (0)
Arc length 9182.28 days
Unobserved 77 days

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Ephemeris at epoch 60419 MJD
Right Ascension 132.773 deg
Declination 21.6313 deg
V Magnitude 19.59 mag
Solar Elongation -100.13 deg
Galactic Latitude 35.5 deg
Rate 0.258 deg/day
Direction 117.301 deg

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