AstDyS-2

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AstDyS ∴ Objects ∴ 1998SW99 ∴ Summary
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(160565) 1998SW99  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.29485 9.893e-09 au
e 0.260433 3.973e-08
i 3.937 4.62e-06 deg
Ω 312.726 9.664e-05 deg
ω 345.411 9.705e-05 deg
M 164.844 1.602e-05 deg

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Other useful info
Absolute Magnitude (H)    16.7 mag
Slope parameter (G)    0.15 mag
Perihelion 1.6972 au
Aphelion 2.8925 au
Asc. node-Earth separation 0.69447 au
Desc. node-Earth separation 1.87485 au
Earth MOID 0.6816 au
Orbital period 1269.79 days
Date of orbit computation  feb 22 02:24
Observational summary
Optical observations (Discarded) 388 (2)
Radar observations (Discarded) 0 (0)
Arc length 9796.03 days
Unobserved 109 days

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Ephemeris at epoch 60423 MJD
Right Ascension 95.5145 deg
Declination 24.5408 deg
V Magnitude 22.47 mag
Solar Elongation -62.02 deg
Galactic Latitude 4.93 deg
Rate 0.288 deg/day
Direction 95.118 deg

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