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AstDyS ∴ Objects ∴ 1999XY15 ∴ Summary
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(49789) 1999XY15  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.44883 7.477e-09 au
e 0.126626 3.422e-08
i 3.128 3.519e-06 deg
Ω 147.068 6.156e-05 deg
ω 23.976 6.294e-05 deg
M 79.922 1.422e-05 deg

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Other useful info
Absolute Magnitude (H)    14.7 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1387 au
Aphelion 2.7589 au
Asc. node-Earth separation 1.17222 au
Desc. node-Earth separation 1.71321 au
Earth MOID 1.14538 au
Orbital period 1399.7 days
Date of orbit computation  feb 22 02:00
Observational summary
Optical observations (Discarded) 2278 (9)
Radar observations (Discarded) 0 (0)
Arc length 9058.74 days
Unobserved 299 days

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Ephemeris at epoch 60416 MJD
Right Ascension 295.095 deg
Declination -18.45 deg
V Magnitude 19.51 mag
Solar Elongation 92.41 deg
Galactic Latitude -18.86 deg
Rate 0.232 deg/day
Direction 78.148 deg

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