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(5289) Niemela  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.01096 1.281e-08 au
e 0.086342 2.617e-08
i 10.394 3.054e-06 deg
Ω 189.635 1.658e-05 deg
ω 119.62 2.516e-05 deg
M 124.263 1.875e-05 deg

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Other useful info
Absolute Magnitude (H)    12.6 mag
Slope parameter (G)    0.15 mag
Perihelion 2.751 au
Aphelion 3.2709 au
Asc. node-Earth separation 2.12299 au
Desc. node-Earth separation 1.86619 au
Earth MOID 1.75558 au
Orbital period 1908.34 days
Date of orbit computation  apr 23 19:47
Observational summary
Optical observations (Discarded) 4763 (143)
Radar observations (Discarded) 0 (0)
Arc length 24961 days
Unobserved 36 days

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Ephemeris at epoch 60426 MJD
Right Ascension 73.606 deg
Declination 14.3257 deg
V Magnitude 18.83 mag
Solar Elongation -38.78 deg
Galactic Latitude -17.97 deg
Rate 0.33 deg/day
Direction 81.369 deg

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