NEODyS-2

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2021LL2  ▹ 
SUMMARY
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 1.72664 4.774e-08 au
e 0.714256 4.932e-08
i 3.114 4.802e-06 deg
Ω 225.412 8.907e-05 deg
ω 159.685 9.012e-05 deg
M 57.581 1.762e-05 deg

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Other useful info
Absolute Magnitude (H)    21.6 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.4934 au
Aphelion distance 2.9599 au
Asc. node-Earth separation 1.55074 au
Desc. node-Earth separation -0.48346 au
Earth MOID 0.04577 au
Orbital period 828.708 days
Date of orbit computation   feb 27 11:46
Observational summary
Optical observations (Discarded) 69 (4)
Radar observations (Discarded) 0 (0)
Arc length 3311 days
Unobserved 95 days

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Ephemeris
(Epoch 60450 MJD)
Right Ascension 151.182 deg
Declination 8.98328 deg
V Magnitude 26.12 mag
Solar Elongation -90.89 deg
Galactic Latitude 46.7 deg
Rate 0.247 deg/day
Direction 104.531 deg

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