AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 1998RU15 ∴ Summary
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(13299) 1998RU15  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.29833 5.697e-09 au
e 0.114505 2.576e-08
i 5.056 3.434e-06 deg
Ω 175.467 3.234e-05 deg
ω 79.159 3.633e-05 deg
M 221.793 1.7e-05 deg

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Other useful info
Absolute Magnitude (H)    14.3 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0352 au
Aphelion 2.5615 au
Asc. node-Earth separation 1.22578 au
Desc. node-Earth separation 1.31392 au
Earth MOID 1.02791 au
Orbital period 1272.67 days
Date of orbit computation  feb 22 01:52
Observational summary
Optical observations (Discarded) 3281 (16)
Radar observations (Discarded) 0 (0)
Arc length 14910.8 days
Unobserved 77 days

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Ephemeris at epoch 60419 MJD
Right Ascension 92.1613 deg
Declination 19.4107 deg
V Magnitude 19.56 mag
Solar Elongation -63.02 deg
Galactic Latitude -0.25 deg
Rate 0.35 deg/day
Direction 86.651 deg

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