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(508621) 2017SD40  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.61286 3.432e-08 au
e 0.088215 1.017e-07
i 3.933 6.544e-06 deg
Ω 259.925 0.0001389 deg
ω 108.066 0.0001452 deg
M 188.692 4.272e-05 deg

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Other useful info
Absolute Magnitude (H)    17.5 mag
Slope parameter (G)    0.15 mag
Perihelion 2.3824 au
Aphelion 2.8434 au
Asc. node-Earth separation 1.64979 au
Desc. node-Earth separation 1.53988 au
Earth MOID 1.38487 au
Orbital period 1542.67 days
Date of orbit computation  apr 23 21:38
Observational summary
Optical observations (Discarded) 147 (1)
Radar observations (Discarded) 0 (0)
Arc length 8576.33 days
Unobserved 35 days

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Ephemeris at epoch 60425 MJD
Right Ascension 189.461 deg
Declination -9.64237 deg
V Magnitude 21.7 mag
Solar Elongation -156.99 deg
Galactic Latitude 53.08 deg
Rate 0.192 deg/day
Direction -59.749 deg

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