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(9087) Neff  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.28274 6.065e-09 au
e 0.171459 3.096e-08
i 4.712 3.545e-06 deg
Ω 336.596 3.571e-05 deg
ω 315.537 3.719e-05 deg
M 162.844 1.225e-05 deg

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Other useful info
Absolute Magnitude (H)    14.5 mag
Slope parameter (G)    0.15 mag
Perihelion 1.8913 au
Aphelion 2.6741 au
Asc. node-Earth separation 0.96484 au
Desc. node-Earth separation 1.53481 au
Earth MOID 0.87856 au
Orbital period 1259.75 days
Date of orbit computation  apr 23 19:47
Observational summary
Optical observations (Discarded) 2571 (6)
Radar observations (Discarded) 0 (0)
Arc length 10918.9 days
Unobserved 79 days

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Ephemeris at epoch 60425 MJD
Right Ascension 87.2865 deg
Declination 26.5394 deg
V Magnitude 20.03 mag
Solar Elongation -52.69 deg
Galactic Latitude -0.57 deg
Rate 0.352 deg/day
Direction 92.109 deg

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