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AstDyS ∴ Objects ∴ 2000HD57 ∴ Summary
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(60840) 2000HD57  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.2906 7.036e-09 au
e 0.163756 3.35e-08
i 4.776 3.688e-06 deg
Ω 138.179 4.374e-05 deg
ω 8.514 4.553e-05 deg
M 21.572 1.36e-05 deg

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Other useful info
Absolute Magnitude (H)    16.1 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9155 au
Aphelion 2.6657 au
Asc. node-Earth separation 0.93264 au
Desc. node-Earth separation 1.64665 au
Earth MOID 0.928 au
Orbital period 1266.26 days
Date of orbit computation  feb 22 02:02
Observational summary
Optical observations (Discarded) 1145 (8)
Radar observations (Discarded) 0 (0)
Arc length 11235.9 days
Unobserved 90 days

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Ephemeris at epoch 60423 MJD
Right Ascension 165.801 deg
Declination 12.4266 deg
V Magnitude 19.04 mag
Solar Elongation -128.88 deg
Galactic Latitude 60.71 deg
Rate 0.066 deg/day
Direction 117.859 deg

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