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(20307) Johnbarnes  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.46216 9.477e-09 au
e 0.107279 5.455e-08
i 4.176 2.873e-06 deg
Ω 287.49 5.522e-05 deg
ω 89.032 5.75e-05 deg
M 73.61 1.431e-05 deg

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Other useful info
Absolute Magnitude (H)    15.1 mag
Slope parameter (G)    0.15 mag
Perihelion 2.198 au
Aphelion 2.7263 au
Asc. node-Earth separation 1.41259 au
Desc. node-Earth separation 1.45575 au
Earth MOID 1.20408 au
Orbital period 1411.15 days
Date of orbit computation  feb 22 01:54
Observational summary
Optical observations (Discarded) 2500 (309)
Radar observations (Discarded) 0 (0)
Arc length 15882.1 days
Unobserved 57 days

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Ephemeris at epoch 60398 MJD
Right Ascension 77.8246 deg
Declination 23.361 deg
V Magnitude 20.19 mag
Solar Elongation -70.38 deg
Galactic Latitude -9.49 deg
Rate 0.363 deg/day
Direction 88.329 deg

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