AstDyS-2

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AstDyS ∴ Objects ∴ 1998DW2 ∴ Summary
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(11164) 1998DW2  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.79586 1.019e-08 au
e 0.082784 3.572e-08
i 3.368 3.222e-06 deg
Ω 252.603 6.702e-05 deg
ω 136.493 7.101e-05 deg
M 331.925 2.329e-05 deg

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Other useful info
Absolute Magnitude (H)    14.1 mag
Slope parameter (G)    0.15 mag
Perihelion 2.5644 au
Aphelion 3.0273 au
Asc. node-Earth separation 1.9394 au
Desc. node-Earth separation 1.63485 au
Earth MOID 1.57084 au
Orbital period 1707.54 days
Date of orbit computation  feb 22 01:52
Observational summary
Optical observations (Discarded) 2204 (11)
Radar observations (Discarded) 0 (0)
Arc length 12245.5 days
Unobserved 165 days

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Ephemeris at epoch 60423 MJD
Right Ascension 8.60807 deg
Declination 6.28042 deg
V Magnitude 19.45 mag
Solar Elongation 22.74 deg
Galactic Latitude -56.34 deg
Rate 0.442 deg/day
Direction 66.88 deg

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