AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2002TD18 ∴ Summary
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(188213) 2002TD18  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 2.21681 1.319e-08 au
e 0.137858 5.228e-08
i 4.603 7.805e-06 deg
Ω 187.921 7.062e-05 deg
ω 81.222 7.901e-05 deg
M 30.766 3.116e-05 deg

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Other useful info
Absolute Magnitude (H)    17.2 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9112 au
Aphelion 2.5224 au
Asc. node-Earth separation 1.12978 au
Desc. node-Earth separation 1.22023 au
Earth MOID 0.90064 au
Orbital period 1205.57 days
Date of orbit computation  Oct 31 06:55
Observational summary
Optical observations (Discarded) 278 (3)
Radar observations (Discarded) 0 (0)
Arc length 7389.31 days
Unobserved 247 days

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Ephemeris at epoch 58561 MJD
Right Ascension 1.70619 deg
Declination 0.98728 deg
V Magnitude 21.7 mag
Solar Elongation -4.13 deg
Galactic Latitude -59.9 deg
Rate 0.517 deg/day
Direction 68.415 deg

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