AstDyS-2

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AstDyS ∴ Objects ∴ 1998DW8 ∴ Summary
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(48845) 1998DW8  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.16656 1.609e-08 au
e 0.153233 3.441e-08
i 6.532 3.991e-06 deg
Ω 142.227 3.871e-05 deg
ω 355.858 4.175e-05 deg
M 240.176 1.563e-05 deg

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Other useful info
Absolute Magnitude (H)    14.1 mag
Slope parameter (G)    0.15 mag
Perihelion 2.6813 au
Aphelion 3.6518 au
Asc. node-Earth separation 1.69568 au
Desc. node-Earth separation 2.63756 au
Earth MOID 1.69534 au
Orbital period 2058.16 days
Date of orbit computation  apr 23 19:56
Observational summary
Optical observations (Discarded) 1553 (14)
Radar observations (Discarded) 0 (0)
Arc length 9857.93 days
Unobserved 175 days

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Ephemeris at epoch 60425 MJD
Right Ascension 14.3127 deg
Declination 2.11147 deg
V Magnitude 20.44 mag
Solar Elongation 21.26 deg
Galactic Latitude -60.73 deg
Rate 0.329 deg/day
Direction 69.576 deg

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