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AstDyS ∴ Objects ∴ 1998YW15 ∴ Summary
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(79874) 1998YW15  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.9011 1.461e-08 au
e 0.21596 4.424e-08
i 7 4.275e-06 deg
Ω 286.53 4.499e-05 deg
ω 329.554 4.641e-05 deg
M 279.575 1.455e-05 deg

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Other useful info
Absolute Magnitude (H)    14.7 mag
Slope parameter (G)    0.15 mag
Perihelion 2.2746 au
Aphelion 3.5276 au
Asc. node-Earth separation 1.31519 au
Desc. node-Earth separation 2.41557 au
Earth MOID 1.26268 au
Orbital period 1804.86 days
Date of orbit computation  feb 22 02:06
Observational summary
Optical observations (Discarded) 1035 (9)
Radar observations (Discarded) 0 (0)
Arc length 9182.05 days
Unobserved 56 days

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Ephemeris at epoch 60397 MJD
Right Ascension 134.872 deg
Declination 10.4364 deg
V Magnitude 19.68 mag
Solar Elongation -126.55 deg
Galactic Latitude 33.13 deg
Rate 0.048 deg/day
Direction -63.989 deg

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