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(49638) 1999HK9  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.04018 1.42e-08 au
e 0.087871 2.901e-08
i 9.108 3.83e-06 deg
Ω 210.026 2.018e-05 deg
ω 262.568 3.059e-05 deg
M 339.705 2.23e-05 deg

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Other useful info
Absolute Magnitude (H)    13.8 mag
Slope parameter (G)    0.15 mag
Perihelion 2.773 au
Aphelion 3.3073 au
Asc. node-Earth separation 2.04674 au
Desc. node-Earth separation 1.98864 au
Earth MOID 1.80884 au
Orbital period 1936.19 days
Date of orbit computation  feb 22 02:00
Observational summary
Optical observations (Discarded) 2948 (269)
Radar observations (Discarded) 0 (0)
Arc length 10854.1 days
Unobserved 79 days

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Ephemeris at epoch 60420 MJD
Right Ascension 76.6179 deg
Declination 16.1509 deg
V Magnitude 19.5 mag
Solar Elongation -47.35 deg
Galactic Latitude -14.55 deg
Rate 0.369 deg/day
Direction 83.7 deg

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