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(4451) Grieve  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.6026 5.318e-09 au
e 0.383959 2.773e-08
i 27.813 3.705e-06 deg
Ω 219.334 5.917e-06 deg
ω 110.246 6.722e-06 deg
M 144.313 4.68e-06 deg

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Other useful info
Absolute Magnitude (H)    12.3 mag
Slope parameter (G)    0.15 mag
Perihelion 1.6033 au
Aphelion 3.6019 au
Asc. node-Earth separation 1.55152 au
Desc. node-Earth separation 0.96714 au
Earth MOID 0.7692 au
Orbital period 1533.59 days
Date of orbit computation  apr 23 19:46
Observational summary
Optical observations (Discarded) 5715 (501)
Radar observations (Discarded) 0 (0)
Arc length 25502.7 days
Unobserved 35 days

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Ephemeris at epoch 60425 MJD
Right Ascension 113.975 deg
Declination -6.66202 deg
V Magnitude 18.65 mag
Solar Elongation -83.12 deg
Galactic Latitude 6.75 deg
Rate 0.192 deg/day
Direction 62.735 deg

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