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(21359) Geng  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.9362 1.29e-08 au
e 0.026343 3.475e-08
i 0.747 3.562e-06 deg
Ω 295.414 0.0002966 deg
ω 237.707 0.0003066 deg
M 169.948 7.558e-05 deg

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Other useful info
Absolute Magnitude (H)    14.5 mag
Slope parameter (G)    0.15 mag
Perihelion 2.8589 au
Aphelion 3.0136 au
Asc. node-Earth separation 1.96022 au
Desc. node-Earth separation 1.91 au
Earth MOID 1.86308 au
Orbital period 1837.71 days
Date of orbit computation  feb 22 01:54
Observational summary
Optical observations (Discarded) 1887 (12)
Radar observations (Discarded) 0 (0)
Arc length 9707.81 days
Unobserved 169 days

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Ephemeris at epoch 60419 MJD
Right Ascension 357.284 deg
Declination -0.67342 deg
V Magnitude 20.43 mag
Solar Elongation 31.86 deg
Galactic Latitude -59.61 deg
Rate 0.365 deg/day
Direction 66.27 deg

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