AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 1998YZ15 ∴ Summary
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(121002) 1998YZ15  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 2.27878 1.821e-08 au
e 0.068076 6.27e-08
i 3.514 6.446e-06 deg
Ω 278.141 0.0001143 deg
ω 278.585 0.0001252 deg
M 196.617 5.281e-05 deg

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Other useful info
Absolute Magnitude (H)    16.4 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1237 au
Aphelion 2.4339 au
Asc. node-Earth separation 1.22786 au
Desc. node-Earth separation 1.3072 au
Earth MOID 1.12324 au
Orbital period 1256.47 days
Date of orbit computation  Oct 31 06:12
Observational summary
Optical observations (Discarded) 313 (5)
Radar observations (Discarded) 0 (0)
Arc length 7251.13 days
Unobserved 89 days

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Ephemeris at epoch 58501 MJD
Right Ascension 29.7586 deg
Declination 14.9669 deg
V Magnitude 21.01 mag
Solar Elongation -95.57 deg
Galactic Latitude -44.82 deg
Rate 0.219 deg/day
Direction 77.685 deg

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