NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2002OY21 ∴ Summary
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2002OY21  ▹ 
SUMMARY
Keplerian elements at epoch
57800.0 MJD
Value 1-σ variation Units
a 1.3549 0.00218 au
e 0.668826 0.000953
i 13.885 0.03773 deg
Ω 119.164 0.001326 deg
ω 314.417 0.004536 deg
M 38.35 9.076 deg

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Other useful info
Absolute Magnitude (H)    20.7 mag
Slope parameter (G)    0.15 mag
Perihelion 0.4487 au
Aphelion 2.2611 au
Asc. node-Earth separation -0.47369 au
Desc. node-Earth separation 0.39263 au
Earth MOID 0.08698 au
Orbital period 576.047 days
Date of orbit computation   May 15 15:49
Observational summary
Optical observations (Discarded) 46 (0)
Radar observations (Discarded) 0 (0)
Arc length 15 days
Unobserved 5435 days

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Ephemeris at epoch 57934 MJD
Right Ascension 214.498 deg
Declination 4.47704 deg
V Magnitude 24.37 mag
Solar Elongation -111.42 deg
Galactic Latitude 59.35 deg
Rate 0.189 deg/day
Direction -178.176 deg

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