NEODyS-2

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(382395) 1990SM  ▹ 
SUMMARY
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 2.1056 1.081e-08 au
e 0.763976 1.132e-07
i 11.614 4.937e-06 deg
Ω 136.205 8.204e-05 deg
ω 107.687 8.008e-05 deg
M 17.421 1.052e-05 deg

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Other useful info
Absolute Magnitude (H)    16.5 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.497 au
Aphelion distance 3.7142 au
Asc. node-Earth separation 0.15635 au
Desc. node-Earth separation -0.30221 au
Earth MOID 0.03131 au
Orbital period 1115.99 days
Date of orbit computation   feb 26 13:02
Observational summary
Optical observations (Discarded) 191 (2)
Radar observations (Discarded) 0 (0)
Arc length 13246 days
Unobserved 164 days

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Ephemeris
(Epoch 60477 MJD)
Right Ascension 41.5496 deg
Declination 7.60877 deg
V Magnitude 21.1 mag
Solar Elongation 44.13 deg
Galactic Latitude -45.52 deg
Rate 0.37 deg/day
Direction 80.823 deg

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