NEODyS-2

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NEODyS ∴ Objects ∴ 1999YA ∴ Summary
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(331509) 1999YA  ▹ 
SUMMARY
Keplerian elements
(Epoch 59600.0 MJD)
Value 1-σ variation Units
a 1.677 6.903e-09 au
e 0.339159 6.527e-08
i 38.238 1.347e-05 deg
Ω 106.173 1.068e-05 deg
ω 265.548 2.303e-05 deg
M 107.777 2.291e-05 deg

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Other useful info
Absolute Magnitude (H)    18.2 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.1082 au
Aphelion distance 2.2458 au
Asc. node-Earth separation 0.54095 au
Desc. node-Earth separation 0.43074 au
Earth MOID 0.36952 au
Orbital period 793.23 days
Date of orbit computation   nov 17 13:28
Observational summary
Optical observations (Discarded) 251 (0)
Radar observations (Discarded) 0 (0)
Arc length 8006 days
Unobserved 13 days

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Ephemeris
(Epoch 59548 MJD)
Right Ascension 171.806 deg
Declination 23.9298 deg
V Magnitude 21.89 mag
Solar Elongation 85.2 deg
Galactic Latitude 70.76 deg
Rate 0.473 deg/day
Direction 62.196 deg

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