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(21861) Maryhedberg  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.96255 1.662e-08 au
e 0.049274 5.432e-08
i 9.46 4.05e-06 deg
Ω 284.925 3.484e-05 deg
ω 243.453 5.494e-05 deg
M 151.54 4.292e-05 deg

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Other useful info
Absolute Magnitude (H)    14.4 mag
Slope parameter (G)    0.15 mag
Perihelion 2.8166 au
Aphelion 3.1085 au
Asc. node-Earth separation 2.00531 au
Desc. node-Earth separation 1.90895 au
Earth MOID 1.84051 au
Orbital period 1862.5 days
Date of orbit computation  apr 23 19:50
Observational summary
Optical observations (Discarded) 1131 (8)
Radar observations (Discarded) 0 (0)
Arc length 10088.5 days
Unobserved 288 days

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Ephemeris at epoch 60427 MJD
Right Ascension 341.58 deg
Declination -1.84556 deg
V Magnitude 20.45 mag
Solar Elongation 54.78 deg
Galactic Latitude -50.8 deg
Rate 0.311 deg/day
Direction 61.049 deg

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