NEODyS-2

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NEODyS ∴ Objects ∴ 1999YA ∴ Summary
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(331509) 1999YA  ▹ 
SUMMARY
Keplerian elements
(Epoch 59800.0 MJD)
Value 1-σ variation Units
a 1.67693 6.803e-09 au
e 0.339227 6.309e-08
i 38.237 1.297e-05 deg
Ω 106.166 1.043e-05 deg
ω 265.559 2.235e-05 deg
M 198.534 2.312e-05 deg

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Other useful info
Absolute Magnitude (H)    18.2 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.1081 au
Aphelion distance 2.2458 au
Asc. node-Earth separation 0.54206 au
Desc. node-Earth separation 0.4293 au
Earth MOID 0.36825 au
Orbital period 793.181 days
Date of orbit computation   giu 8 16:44
Observational summary
Optical observations (Discarded) 255 (0)
Radar observations (Discarded) 0 (0)
Arc length 8090 days
Unobserved 298 days

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Ephemeris
(Epoch 59916 MJD)
Right Ascension 244.849 deg
Declination -0.76029 deg
V Magnitude 22.68 mag
Solar Elongation 21.61 deg
Galactic Latitude 32.82 deg
Rate 0.539 deg/day
Direction 109.415 deg

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