AstDyS-2

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AstDyS ∴ Objects ∴ 1991NL ∴ Summary
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(11057) 1991NL  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.55558 1.006e-08 au
e 0.196711 2.934e-08
i 15.149 2.982e-06 deg
Ω 259.785 1.626e-05 deg
ω 54.087 2.008e-05 deg
M 347.266 1.25e-05 deg

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Other useful info
Absolute Magnitude (H)    13.7 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0529 au
Aphelion 3.0583 au
Asc. node-Earth separation 1.18708 au
Desc. node-Earth separation 1.79341 au
Earth MOID 1.07504 au
Orbital period 1492.22 days
Date of orbit computation  apr 23 19:48
Observational summary
Optical observations (Discarded) 3244 (134)
Radar observations (Discarded) 0 (0)
Arc length 14610.5 days
Unobserved 257 days

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Ephemeris at epoch 60426 MJD
Right Ascension 328.76 deg
Declination -2.43317 deg
V Magnitude 18.26 mag
Solar Elongation 66.24 deg
Galactic Latitude -41.14 deg
Rate 0.497 deg/day
Direction 57.728 deg

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