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AstDyS ∴ Objects ∴ 1993TR25 ∴ Summary
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(18420) 1993TR25  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.38309 6.087e-09 au
e 0.131658 3.037e-08
i 3.6 3.364e-06 deg
Ω 87.343 5.447e-05 deg
ω 356.292 5.617e-05 deg
M 50.074 1.357e-05 deg

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Other useful info
Absolute Magnitude (H)    15.5 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0693 au
Aphelion 2.6968 au
Asc. node-Earth separation 1.08664 au
Desc. node-Earth separation 1.67991 au
Earth MOID 1.08581 au
Orbital period 1343.72 days
Date of orbit computation  apr 23 19:49
Observational summary
Optical observations (Discarded) 1793 (13)
Radar observations (Discarded) 0 (0)
Arc length 27145.1 days
Unobserved 39 days

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Ephemeris at epoch 60425 MJD
Right Ascension 130.874 deg
Declination 22.0679 deg
V Magnitude 19.95 mag
Solar Elongation -92.48 deg
Galactic Latitude 33.97 deg
Rate 0.295 deg/day
Direction 107.904 deg

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