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(16189) Riehl  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.91404 1.16e-08 au
e 0.016561 3.33e-08
i 13.761 3.792e-06 deg
Ω 146.383 1.282e-05 deg
ω 169.362 0.0001003 deg
M 71.169 9.956e-05 deg

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Other useful info
Absolute Magnitude (H)    14.1 mag
Slope parameter (G)    0.15 mag
Perihelion 2.8658 au
Aphelion 2.9623 au
Asc. node-Earth separation 1.97405 au
Desc. node-Earth separation 1.85494 au
Earth MOID 1.85346 au
Orbital period 1816.95 days
Date of orbit computation  feb 22 01:53
Observational summary
Optical observations (Discarded) 2939 (291)
Radar observations (Discarded) 0 (0)
Arc length 11095.7 days
Unobserved 107 days

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Ephemeris at epoch 60419 MJD
Right Ascension 32.2654 deg
Declination 3.10145 deg
V Magnitude 19.66 mag
Solar Elongation -9.57 deg
Galactic Latitude -54.44 deg
Rate 0.401 deg/day
Direction 71.931 deg

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