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AstDyS ∴ Objects ∴ 2003YR57 ∴ Summary
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(183710) 2003YR57  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 2.16001 1.295e-08 au
e 0.065599 4.752e-08
i 3.911 4.923e-06 deg
Ω 91.006 9.859e-05 deg
ω 2.299 0.0001145 deg
M 233.522 5.748e-05 deg

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Other useful info
Absolute Magnitude (H)    17.3 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0183 au
Aphelion 2.3017 au
Asc. node-Earth separation 1.03406 au
Desc. node-Earth separation 1.28409 au
Earth MOID 1.03403 au
Orbital period 1159.53 days
Date of orbit computation  Oct 31 06:52
Observational summary
Optical observations (Discarded) 373 (4)
Radar observations (Discarded) 0 (0)
Arc length 8535.11 days
Unobserved 228 days

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Ephemeris at epoch 58566 MJD
Right Ascension 8.73219 deg
Declination 0.90451 deg
V Magnitude 21.67 mag
Solar Elongation -6.16 deg
Galactic Latitude -61.69 deg
Rate 0.531 deg/day
Direction 66.386 deg

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