NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2001YE4 ∴ Summary
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(480883) 2001YE4  ▹ 
SUMMARY
Keplerian elements
(Epoch 59200.0 MJD)
Value 1-σ variation Units
a 0.676844 3.546e-10 au
e 0.540415 3.154e-08
i 4.845 4.99e-06 deg
Ω 305.474 4.215e-05 deg
ω 318.866 3.938e-05 deg
M 247.201 9.697e-06 deg

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Non-gravitational parameters
Value 1-σ variation Units
A1 N/A N/A au/day2
A2 -6.925e-14 7.707e-16 au/day2
Other useful info
Absolute Magnitude (H)    20.9 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.3111 au
Aphelion distance 1.0426 au
Asc. node-Earth separation -0.67639 au
Desc. node-Earth separation -0.1766 au
Earth MOID 0.03124 au
Orbital period 203.391 days
Date of orbit computation   Mar 19 11:05

Observational summary
Optical observations (Discarded) 354 (1)
Radar observations (Discarded) 7 (0)
Arc length 5498 days
Unobserved 1658 days

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Ephemeris
(Epoch 59420 MJD)
Right Ascension 125.519 deg
Declination 19.464 deg
V Magnitude 21.92 mag
Solar Elongation -1.22 deg
Galactic Latitude 28.37 deg
Rate 0.98 deg/day
Direction 105.634 deg

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