NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 1999YD ∴ Summary
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1999YD  ▹ 
SUMMARY
Keplerian elements at epoch
58000.0 MJD
Value 1-σ variation Units
a 2.4616 0.0002667 au
e 0.593424 5.192e-05
i 1.377 8.196e-05 deg
Ω 9.441 0.001559 deg
ω 61.816 0.001474 deg
M 213 0.2722 deg

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Other useful info
Absolute Magnitude (H)    21.1 mag
Slope parameter (G)    0.15 mag
Perihelion 1.0008 au
Aphelion 3.9224 au
Asc. node-Earth separation 0.24497 au
Desc. node-Earth separation 1.21887 au
Earth MOID 0.02595 au
Orbital period 1410.67 days
Date of orbit computation   Jul 10 17:45
Observational summary
Optical observations (Discarded) 99 (2)
Radar observations (Discarded) 0 (0)
Arc length 71 days
Unobserved 6416 days

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Ephemeris at epoch 58017 MJD
Right Ascension 246.953 deg
Declination -23.0193 deg
V Magnitude 27.85 mag
Solar Elongation -70.91 deg
Galactic Latitude 17.58 deg
Rate 0.157 deg/day
Direction 97.461 deg

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