NEODyS-2

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2015LL21  ▹ 
SUMMARY
Keplerian elements at epoch
58000.0 MJD
Value 1-σ variation Units
a 2.1841 0.004036 au
e 0.717394 0.0006871
i 6.986 0.01128 deg
Ω 111.473 0.009287 deg
ω 56.383 0.0005267 deg
M 268.791 0.7497 deg

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Other useful info
Absolute Magnitude (H)    19.9 mag
Slope parameter (G)    0.15 mag
Perihelion 0.6172 au
Aphelion 3.751 au
Asc. node-Earth separation -0.22338 au
Desc. node-Earth separation 0.74204 au
Earth MOID 0.05393 au
Orbital period 1178.98 days
Date of orbit computation   Aug 10 14:48
Observational summary
Optical observations (Discarded) 63 (0)
Radar observations (Discarded) 0 (0)
Arc length 31 days
Unobserved 785 days

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Ephemeris at epoch 57984 MJD
Right Ascension 27.4658 deg
Declination 2.17744 deg
V Magnitude 25.29 mag
Solar Elongation 119.33 deg
Galactic Latitude -57.49 deg
Rate 0.066 deg/day
Direction -159.406 deg

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