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NEODyS ∴ Objects ∴ 1991XA ∴ Summary
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1991XA  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 2.2424 0.04651 au
e 0.566382 0.009707
i 5.26 0.0606 deg
Ω 76.392 0.9593 deg
ω 309.749 1.345 deg
M 4.957 104.3 deg

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Other useful info
Absolute Magnitude (H)    23.8 mag
Slope parameter (G)    0.15 mag
Perihelion 0.9723 au
Aphelion 3.5124 au
Asc. node-Earth separation 0.13239 au
Desc. node-Earth separation 1.3726 au
Earth MOID 0.04241 au
Orbital period 1226.5 days
Date of orbit computation   Oct 1 16:40
Observational summary
Optical observations (Discarded) 14 (2)
Radar observations (Discarded) 0 (0)
Arc length 12 days
Unobserved 9837 days

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Ephemeris at epoch 58442 MJD
Right Ascension 147.358 deg
Declination 15.6532 deg
V Magnitude 25.33 mag
Solar Elongation 93.1 deg
Galactic Latitude 46.36 deg
Rate 0.32 deg/day
Direction 83.1 deg

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