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AstDyS ∴ Objects ∴ 2001TR12 ∴ Summary
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(88921) 2001TR12  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.26161 6.972e-09 au
e 0.196655 4.611e-08
i 4.509 3.88e-06 deg
Ω 80.001 5.744e-05 deg
ω 273.699 5.847e-05 deg
M 259.378 1.03e-05 deg

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Other useful info
Absolute Magnitude (H)    16.3 mag
Slope parameter (G)    0.15 mag
Perihelion 1.8168 au
Aphelion 2.7064 au
Asc. node-Earth separation 1.16267 au
Desc. node-Earth separation 1.18709 au
Earth MOID 0.81859 au
Orbital period 1242.29 days
Date of orbit computation  apr 23 20:05
Observational summary
Optical observations (Discarded) 982 (5)
Radar observations (Discarded) 0 (0)
Arc length 9726.44 days
Unobserved 69 days

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Ephemeris at epoch 60425 MJD
Right Ascension 253.351 deg
Declination -19.9626 deg
V Magnitude 19.88 mag
Solar Elongation 140.52 deg
Galactic Latitude 14.85 deg
Rate 0.085 deg/day
Direction -93.37 deg

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