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(3858) Dorchester  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.18937 4.844e-09 au
e 0.242963 2.07e-08
i 7.707 2.399e-06 deg
Ω 347.915 1.518e-05 deg
ω 335.243 1.673e-05 deg
M 232.342 9.086e-06 deg

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Other useful info
Absolute Magnitude (H)    14.0 mag
Slope parameter (G)    0.15 mag
Perihelion 1.6574 au
Aphelion 2.7213 au
Asc. node-Earth separation 0.68145 au
Desc. node-Earth separation 1.65079 au
Earth MOID 0.64917 au
Orbital period 1183.25 days
Date of orbit computation  apr 23 19:46
Observational summary
Optical observations (Discarded) 6835 (748)
Radar observations (Discarded) 0 (0)
Arc length 32739.6 days
Unobserved 48 days

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Ephemeris at epoch 60440 MJD
Right Ascension 164.389 deg
Declination 3.26651 deg
V Magnitude 18.47 mag
Solar Elongation -114.82 deg
Galactic Latitude 53.81 deg
Rate 0.035 deg/day
Direction 145.416 deg

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