NEODyS-2

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(382395) 1990SM  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 2.10589 2.056e-08 au
e 0.764062 2.22e-07
i 11.609 1.083e-05 deg
Ω 136.259 0.0001582 deg
ω 107.657 0.0001409 deg
M 92.21 0.0002508 deg

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Other useful info
Absolute Magnitude (H)    16.3 mag
Slope parameter (G)    0.15 mag
Perihelion 0.4969 au
Aphelion 3.7149 au
Asc. node-Earth separation 0.15379 au
Desc. node-Earth separation -0.30283 au
Earth MOID 0.0308 au
Orbital period 1116.22 days
Date of orbit computation   Nov 4 14:29
Observational summary
Optical observations (Discarded) 84 (0)
Radar observations (Discarded) 0 (0)
Arc length 11359 days
Unobserved 15 days

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Ephemeris at epoch 58440 MJD
Right Ascension 45.7237 deg
Declination 0.08307 deg
V Magnitude 21.17 mag
Solar Elongation -159.7 deg
Galactic Latitude -48.32 deg
Rate 0.294 deg/day
Direction -100.262 deg

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