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AstDyS ∴ Objects ∴ 1999XH15 ∴ Summary
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(41222) 1999XH15  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.0752 1.543e-08 au
e 0.287732 4.515e-08
i 1.037 5.477e-06 deg
Ω 214.374 0.0002204 deg
ω 115.581 0.0002206 deg
M 253.924 8.168e-06 deg

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Other useful info
Absolute Magnitude (H)    15.0 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1904 au
Aphelion 3.96 au
Asc. node-Earth separation 2.21236 au
Desc. node-Earth separation 1.51751 au
Earth MOID 1.17955 au
Orbital period 1969.74 days
Date of orbit computation  feb 22 01:58
Observational summary
Optical observations (Discarded) 1061 (12)
Radar observations (Discarded) 0 (0)
Arc length 26521.8 days
Unobserved 388 days

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Ephemeris at epoch 60419 MJD
Right Ascension 193.285 deg
Declination -6.11236 deg
V Magnitude 20.04 mag
Solar Elongation -165.49 deg
Galactic Latitude 56.76 deg
Rate 0.196 deg/day
Direction -66.131 deg

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