AstDyS-2

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AstDyS ∴ Objects ∴ 1997LL5 ∴ Summary
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(221992) 1997LL5  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.06431 2.22e-08 au
e 0.08386 5.242e-08
i 11.078 4.633e-06 deg
Ω 122.421 2.941e-05 deg
ω 224.151 4.351e-05 deg
M 271.07 3.22e-05 deg

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Other useful info
Absolute Magnitude (H)    15.7 mag
Slope parameter (G)    0.15 mag
Perihelion 2.8073 au
Aphelion 3.3213 au
Asc. node-Earth separation 2.2538 au
Desc. node-Earth separation 1.85456 au
Earth MOID 1.81031 au
Orbital period 1959.28 days
Date of orbit computation  feb 22 02:37
Observational summary
Optical observations (Discarded) 418 (6)
Radar observations (Discarded) 0 (0)
Arc length 9471.2 days
Unobserved 343 days

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Ephemeris at epoch 60423 MJD
Right Ascension 268.688 deg
Declination -12.5315 deg
V Magnitude 20.9 mag
Solar Elongation 123.6 deg
Galactic Latitude 6.53 deg
Rate 0.024 deg/day
Direction 6.74 deg

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