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AstDyS ∴ Objects ∴ 2001SM308 ∴ Summary
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(616865) 2001SM308  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.36561 1.359e-08 au
e 0.13335 7.513e-08
i 3.876 1.097e-05 deg
Ω 178.525 0.0001 deg
ω 227.589 0.0001087 deg
M 34.257 4.245e-05 deg

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Other useful info
Absolute Magnitude (H)    17.9 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0502 au
Aphelion 2.6811 au
Asc. node-Earth separation 1.55771 au
Desc. node-Earth separation 1.12849 au
Earth MOID 1.06186 au
Orbital period 1328.96 days
Date of orbit computation  apr 23 21:58
Observational summary
Optical observations (Discarded) 150 (1)
Radar observations (Discarded) 0 (0)
Arc length 8138.91 days
Unobserved 136 days

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Ephemeris at epoch 60450 MJD
Right Ascension 92.1116 deg
Declination 20.7091 deg
V Magnitude 22.75 mag
Solar Elongation -32.93 deg
Galactic Latitude 0.34 deg
Rate 0.506 deg/day
Direction 89.685 deg

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