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(258965) 2002SM21  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.51313 7.981e-09 au
e 0.144178 9.023e-08
i 6.018 9.053e-06 deg
Ω 26.497 3.707e-05 deg
ω 341.09 4.277e-05 deg
M 141.484 1.815e-05 deg

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Other useful info
Absolute Magnitude (H)    17.4 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1508 au
Aphelion 2.8755 au
Asc. node-Earth separation 1.17039 au
Desc. node-Earth separation 1.84593 au
Earth MOID 1.15098 au
Orbital period 1455.19 days
Date of orbit computation  apr 23 20:44
Observational summary
Optical observations (Discarded) 360 (2)
Radar observations (Discarded) 0 (0)
Arc length 9214.34 days
Unobserved 73 days

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Ephemeris at epoch 60425 MJD
Right Ascension 147.355 deg
Declination 18.467 deg
V Magnitude 22.5 mag
Solar Elongation -108.27 deg
Galactic Latitude 47.4 deg
Rate 0.098 deg/day
Direction 137.286 deg

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