AstDyS-2

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AstDyS ∴ Objects ∴ 2002SM21 ∴ Summary
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(258965) 2002SM21  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 2.51377 1.274e-08 au
e 0.143793 1.414e-07
i 6.016 1.238e-05 deg
Ω 26.529 5.582e-05 deg
ω 341.576 6.26e-05 deg
M 6.294 2.372e-05 deg

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Other useful info
Absolute Magnitude (H)    17.3 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1523 au
Aphelion 2.8752 au
Asc. node-Earth separation 1.17036 au
Desc. node-Earth separation 1.84528 au
Earth MOID 1.15192 au
Orbital period 1455.75 days
Date of orbit computation  Oct 31 07:38
Observational summary
Optical observations (Discarded) 219 (2)
Radar observations (Discarded) 0 (0)
Arc length 7273.19 days
Unobserved 186 days

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Ephemeris at epoch 58596 MJD
Right Ascension 61.6649 deg
Declination 24.454 deg
V Magnitude 22.43 mag
Solar Elongation -32.22 deg
Galactic Latitude -20.17 deg
Rate 0.473 deg/day
Direction 78.251 deg

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