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(57415) 2001SD1  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.73451 9.563e-09 au
e 0.145882 3.045e-08
i 4.395 3.482e-06 deg
Ω 203.797 4.855e-05 deg
ω 227.226 5.099e-05 deg
M 301.561 1.515e-05 deg

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Other useful info
Absolute Magnitude (H)    14.8 mag
Slope parameter (G)    0.15 mag
Perihelion 2.3356 au
Aphelion 3.1334 au
Asc. node-Earth separation 1.96786 au
Desc. node-Earth separation 1.43911 au
Earth MOID 1.35294 au
Orbital period 1651.65 days
Date of orbit computation  apr 23 19:58
Observational summary
Optical observations (Discarded) 1588 (4)
Radar observations (Discarded) 0 (0)
Arc length 10861 days
Unobserved 142 days

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Ephemeris at epoch 60425 MJD
Right Ascension 10.6998 deg
Declination 5.84063 deg
V Magnitude 20.1 mag
Solar Elongation 22.85 deg
Galactic Latitude -56.96 deg
Rate 0.451 deg/day
Direction 68.503 deg

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