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2021LL15  ▹ 
SUMMARY

This object is currently included in the Risk list

Keplerian elements
(Epoch 59200.0 MJD)
Value 1-σ variation Units
a 0.969195 0.0003407 au
e 0.345074 0.0008095
i 3.995 0.01085 deg
Ω 245.179 0.02868 deg
ω 243.64 0.05578 deg
M 270.691 0.0866 deg

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Other useful info
Absolute Magnitude (H)    26.4 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.6348 au
Aphelion distance 1.3036 au
Asc. node-Earth separation -0.00606 au
Desc. node-Earth separation -0.24662 au
Earth MOID 0.00117 au
Orbital period 348.51 days
Date of orbit computation   giu 18 22:08
Observational summary
Optical observations (Discarded) 13 (0)
Radar observations (Discarded) 0 (0)
Arc length 5 days
Unobserved 101 days

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Ephemeris
(Epoch 59484 MJD)
Right Ascension 270.424 deg
Declination -17.7396 deg
V Magnitude 28.57 mag
Solar Elongation -86.61 deg
Galactic Latitude 2.5 deg
Rate 0.525 deg/day
Direction 93.75 deg

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