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(157841) 1998HY53  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.68249 1.53e-08 au
e 0.09536 4.815e-08
i 14.992 5.67e-06 deg
Ω 192.405 1.777e-05 deg
ω 31.663 3.415e-05 deg
M 307.352 2.974e-05 deg

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Other useful info
Absolute Magnitude (H)    16.0 mag
Slope parameter (G)    0.15 mag
Perihelion 2.4267 au
Aphelion 2.9383 au
Asc. node-Earth separation 1.459 au
Desc. node-Earth separation 1.8937 au
Earth MOID 1.43171 au
Orbital period 1604.74 days
Date of orbit computation  feb 22 02:23
Observational summary
Optical observations (Discarded) 530 (1)
Radar observations (Discarded) 0 (0)
Arc length 9444.54 days
Unobserved 80 days

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Ephemeris at epoch 60398 MJD
Right Ascension 145.74 deg
Declination 1.71398 deg
V Magnitude 20.03 mag
Solar Elongation -137.68 deg
Galactic Latitude 38.24 deg
Rate 0.167 deg/day
Direction -16.613 deg

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