AstDyS-2

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AstDyS ∴ Objects ∴ 1997SD7 ∴ Summary
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(488464) 1997SD7  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.09768 3.871e-08 au
e 0.085458 1.308e-07
i 9.45 1.633e-05 deg
Ω 355.232 4.903e-05 deg
ω 336.258 8.605e-05 deg
M 328.194 7.37e-05 deg

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Other useful info
Absolute Magnitude (H)    16.6 mag
Slope parameter (G)    0.15 mag
Perihelion 2.833 au
Aphelion 3.3624 au
Asc. node-Earth separation 1.8477 au
Desc. node-Earth separation 2.34148 au
Earth MOID 1.82587 au
Orbital period 1991.37 days
Date of orbit computation  apr 23 21:34
Observational summary
Optical observations (Discarded) 161 (2)
Radar observations (Discarded) 0 (0)
Arc length 9368.17 days
Unobserved 341 days

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Ephemeris at epoch 60425 MJD
Right Ascension 324.624 deg
Declination -22.1297 deg
V Magnitude 22.19 mag
Solar Elongation 75.44 deg
Galactic Latitude -46.13 deg
Rate 0.283 deg/day
Direction 73.756 deg

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