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(162978) Helenhart  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.23878 3.322e-08 au
e 0.086315 6.139e-08
i 2.878 5.693e-06 deg
Ω 72.901 0.0001321 deg
ω 261.796 0.0001381 deg
M 320.851 4.196e-05 deg

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Other useful info
Absolute Magnitude (H)    15.4 mag
Slope parameter (G)    0.15 mag
Perihelion 2.9592 au
Aphelion 3.5183 au
Asc. node-Earth separation 2.26961 au
Desc. node-Earth separation 2.16145 au
Earth MOID 1.95087 au
Orbital period 2128.97 days
Date of orbit computation  apr 23 20:23
Observational summary
Optical observations (Discarded) 457 (4)
Radar observations (Discarded) 0 (0)
Arc length 7970.01 days
Unobserved 313 days

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Ephemeris at epoch 60425 MJD
Right Ascension 315.858 deg
Declination -18.7796 deg
V Magnitude 21.11 mag
Solar Elongation 82.13 deg
Galactic Latitude -37.28 deg
Rate 0.239 deg/day
Direction 77.258 deg

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