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(9000) Hal  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.23001 4.695e-09 au
e 0.208858 2.608e-08
i 6.264 3.11e-06 deg
Ω 226.56 2.627e-05 deg
ω 79.881 2.736e-05 deg
M 259.571 8.378e-06 deg

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Other useful info
Absolute Magnitude (H)    14.1 mag
Slope parameter (G)    0.15 mag
Perihelion 1.7643 au
Aphelion 2.6958 au
Asc. node-Earth separation 1.04787 au
Desc. node-Earth separation 1.22444 au
Earth MOID 0.76259 au
Orbital period 1216.35 days
Date of orbit computation  apr 23 19:47
Observational summary
Optical observations (Discarded) 3524 (14)
Radar observations (Discarded) 0 (0)
Arc length 17671.5 days
Unobserved 33 days

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Ephemeris at epoch 60425 MJD
Right Ascension 172.58 deg
Declination -3.11336 deg
V Magnitude 17.75 mag
Solar Elongation -139.13 deg
Galactic Latitude 53.98 deg
Rate 0.15 deg/day
Direction -41.28 deg

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