AstDyS-2

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AstDyS ∴ Objects ∴ 2001SL21 ∴ Summary
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(109903) 2001SL21  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.74942 1.268e-08 au
e 0.019097 3.748e-08
i 6.06 4.29e-06 deg
Ω 154.313 3.689e-05 deg
ω 97.114 0.0001282 deg
M 99.021 0.0001226 deg

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Other useful info
Absolute Magnitude (H)    15.3 mag
Slope parameter (G)    0.15 mag
Perihelion 2.6969 au
Aphelion 2.8019 au
Asc. node-Earth separation 1.76583 au
Desc. node-Earth separation 1.73207 au
Earth MOID 1.69032 au
Orbital period 1665.18 days
Date of orbit computation  apr 23 20:11
Observational summary
Optical observations (Discarded) 993 (9)
Radar observations (Discarded) 0 (0)
Arc length 8092.84 days
Unobserved 169 days

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Ephemeris at epoch 60427 MJD
Right Ascension 8.37619 deg
Declination 1.55518 deg
V Magnitude 20.92 mag
Solar Elongation 28.64 deg
Galactic Latitude -60.99 deg
Rate 0.401 deg/day
Direction 69.54 deg

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