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(516) Amherstia  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.67707 4.895e-09 au
e 0.275364 2.21e-08
i 12.955 3.601e-06 deg
Ω 328.719 8.745e-06 deg
ω 258.097 1.119e-05 deg
M 294.98 8.684e-06 deg

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Other useful info
Absolute Magnitude (H)    8.4 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9399 au
Aphelion 3.4142 au
Asc. node-Earth separation 1.61203 au
Desc. node-Earth separation 1.35315 au
Earth MOID 0.98054 au
Orbital period 1599.88 days
Date of orbit computation  Jun 5 00:37
Observational summary
Optical observations (Discarded) 6772 (37)
Radar observations (Discarded) 0 (0)
Arc length 44060.3 days
Unobserved 37 days

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Ephemeris at epoch 60477 MJD
Right Ascension 134.014 deg
Declination 17.0449 deg
V Magnitude 13.49 mag
Solar Elongation -46.61 deg
Galactic Latitude 35.02 deg
Rate 0.425 deg/day
Direction 112.881 deg

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