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(143534) 2003EC21  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.14682 2.078e-08 au
e 0.198387 4.352e-08
i 22.479 5.086e-06 deg
Ω 176.271 1.151e-05 deg
ω 301.541 1.676e-05 deg
M 323.18 1.267e-05 deg

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Other useful info
Absolute Magnitude (H)    14.9 mag
Slope parameter (G)    0.15 mag
Perihelion 2.5225 au
Aphelion 3.7711 au
Asc. node-Earth separation 1.74391 au
Desc. node-Earth separation 2.36905 au
Earth MOID 1.60678 au
Orbital period 2038.94 days
Date of orbit computation  feb 22 02:20
Observational summary
Optical observations (Discarded) 1307 (380)
Radar observations (Discarded) 0 (0)
Arc length 9397.77 days
Unobserved 72 days

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Ephemeris at epoch 60397 MJD
Right Ascension 49.448 deg
Declination 1.10085 deg
V Magnitude 20.48 mag
Solar Elongation -42.6 deg
Galactic Latitude -44.89 deg
Rate 0.394 deg/day
Direction 72.321 deg

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