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AstDyS ∴ Objects ∴ 1999TR280 ∴ Summary
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(86271) 1999TR280  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.77999 1.198e-08 au
e 0.16241 3.345e-08
i 4.14 3.331e-06 deg
Ω 131.3 5.646e-05 deg
ω 305.062 5.813e-05 deg
M 43.705 1.253e-05 deg

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Other useful info
Absolute Magnitude (H)    15.1 mag
Slope parameter (G)    0.15 mag
Perihelion 2.3285 au
Aphelion 3.2315 au
Asc. node-Earth separation 1.49069 au
Desc. node-Earth separation 1.97107 au
Earth MOID 1.34718 au
Orbital period 1693.02 days
Date of orbit computation  feb 22 02:08
Observational summary
Optical observations (Discarded) 2315 (476)
Radar observations (Discarded) 0 (0)
Arc length 11665 days
Unobserved 77 days

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Ephemeris at epoch 60419 MJD
Right Ascension 118.538 deg
Declination 21.5178 deg
V Magnitude 20.12 mag
Solar Elongation -87.29 deg
Galactic Latitude 23.02 deg
Rate 0.277 deg/day
Direction 97.668 deg

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