NEODyS-2

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1997UA11  ▹ 
SUMMARY

This object is currently included in the Risk list

Keplerian elements
(Epoch 58800.0 MJD)
Value 1-σ variation Units
a 2.35789 0.008052 au
e 0.617097 0.002046
i 3.3 0.00676 deg
Ω 212.426 0.00037 deg
ω 138.47 0.02276 deg
M 42.984 13.27 deg

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Other useful info
Absolute Magnitude (H)    25.2 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.9028 au
Aphelion distance 3.8129 au
Asc. node-Earth separation 1.70934 au
Desc. node-Earth separation 0.00462 au
Earth MOID 0.00089 au
Orbital period 1322.47 days
Date of orbit computation   Sep 19 17:30
Observational summary
Optical observations (Discarded) 29 (3)
Radar observations (Discarded) 0 (0)
Arc length 13 days
Unobserved 8010 days

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Ephemeris
(Epoch 58770 MJD)
Right Ascension 131.765 deg
Declination 14.9175 deg
V Magnitude 29.18 mag
Solar Elongation 69.99 deg
Galactic Latitude 32.21 deg
Rate 0.341 deg/day
Direction 109.826 deg

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