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AstDyS ∴ Objects ∴ 1999HJ1 ∴ Summary
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(49636) 1999HJ1  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.27659 5.753e-09 au
e 0.245375 2.898e-08
i 22.352 3.775e-06 deg
Ω 201.458 8.52e-06 deg
ω 88.108 1.134e-05 deg
M 29.622 6.895e-06 deg

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Other useful info
Absolute Magnitude (H)    14.2 mag
Slope parameter (G)    0.15 mag
Perihelion 1.718 au
Aphelion 2.8352 au
Asc. node-Earth separation 1.12006 au
Desc. node-Earth separation 1.16049 au
Earth MOID 0.86552 au
Orbital period 1254.65 days
Date of orbit computation  feb 22 02:00
Observational summary
Optical observations (Discarded) 2865 (298)
Radar observations (Discarded) 0 (0)
Arc length 13485.6 days
Unobserved 247 days

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Ephemeris at epoch 60416 MJD
Right Ascension 356.68 deg
Declination 8.5116 deg
V Magnitude 18.48 mag
Solar Elongation 27.26 deg
Galactic Latitude -51.06 deg
Rate 0.579 deg/day
Direction 73.276 deg

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