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AstDyS ∴ Objects ∴ 2002TZ257 ∴ Summary
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(287316) 2002TZ257  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.12379 2.75e-08 au
e 0.239733 7.079e-08
i 9.449 8.8e-06 deg
Ω 20.711 3.208e-05 deg
ω 33.287 3.64e-05 deg
M 299.16 1.727e-05 deg

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Other useful info
Absolute Magnitude (H)    15.8 mag
Slope parameter (G)    0.15 mag
Perihelion 2.3749 au
Aphelion 3.8727 au
Asc. node-Earth separation 1.45601 au
Desc. node-Earth separation 2.68006 au
Earth MOID 1.39239 au
Orbital period 2016.61 days
Date of orbit computation  apr 23 20:50
Observational summary
Optical observations (Discarded) 423 (33)
Radar observations (Discarded) 0 (0)
Arc length 7567.05 days
Unobserved 307 days

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Ephemeris at epoch 60425 MJD
Right Ascension 350.312 deg
Declination -10.6721 deg
V Magnitude 21.6 mag
Solar Elongation 48.33 deg
Galactic Latitude -63.15 deg
Rate 0.37 deg/day
Direction 66.409 deg

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