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AstDyS ∴ Objects ∴ 1988XR1 ∴ Summary
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(12255) 1988XR1  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.36995 5.552e-09 au
e 0.105159 3.157e-08
i 7.283 3.366e-06 deg
Ω 81.897 1.731e-05 deg
ω 340.62 2.274e-05 deg
M 243.054 1.256e-05 deg

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Other useful info
Absolute Magnitude (H)    14.0 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1207 au
Aphelion 2.6192 au
Asc. node-Earth separation 1.14854 au
Desc. node-Earth separation 1.58629 au
Earth MOID 1.13595 au
Orbital period 1332.62 days
Date of orbit computation  feb 22 01:52
Observational summary
Optical observations (Discarded) 4942 (720)
Radar observations (Discarded) 0 (0)
Arc length 12664.3 days
Unobserved 251 days

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Ephemeris at epoch 60419 MJD
Right Ascension 325.615 deg
Declination -18.1507 deg
V Magnitude 19.23 mag
Solar Elongation 67.32 deg
Galactic Latitude -45.74 deg
Rate 0.365 deg/day
Direction 77.135 deg

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