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AstDyS ∴ Objects ∴ 1998YG17 ∴ Summary
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(28221) 1998YG17  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.9137 1.134e-08 au
e 0.015897 3.516e-08
i 0.766 3.461e-06 deg
Ω 266.824 0.0002617 deg
ω 325.364 0.0002822 deg
M 275.065 0.000105 deg

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Other useful info
Absolute Magnitude (H)    14.6 mag
Slope parameter (G)    0.15 mag
Perihelion 2.8674 au
Aphelion 2.96 au
Asc. node-Earth separation 1.8594 au
Desc. node-Earth separation 1.96822 au
Earth MOID 1.85531 au
Orbital period 1816.62 days
Date of orbit computation  apr 23 19:52
Observational summary
Optical observations (Discarded) 2129 (2)
Radar observations (Discarded) 0 (0)
Arc length 9618.75 days
Unobserved 49 days

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Ephemeris at epoch 60425 MJD
Right Ascension 132.474 deg
Declination 16.9467 deg
V Magnitude 20.05 mag
Solar Elongation -95.29 deg
Galactic Latitude 33.62 deg
Rate 0.165 deg/day
Direction 104.697 deg

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