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AstDyS ∴ Objects ∴ 1998SK20 ∴ Summary
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(408767) 1998SK20  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.04061 2.303e-08 au
e 0.25093 8.843e-08
i 5.352 1.066e-05 deg
Ω 173.314 6.68e-05 deg
ω 164.343 7.651e-05 deg
M 309.844 2.414e-05 deg

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Other useful info
Absolute Magnitude (H)    17.1 mag
Slope parameter (G)    0.15 mag
Perihelion 2.2776 au
Aphelion 3.8036 au
Asc. node-Earth separation 2.76291 au
Desc. node-Earth separation 1.28989 au
Earth MOID 1.26903 au
Orbital period 1936.6 days
Date of orbit computation  feb 22 03:16
Observational summary
Optical observations (Discarded) 148 (0)
Radar observations (Discarded) 0 (0)
Arc length 9022.86 days
Unobserved 341 days

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Ephemeris at epoch 60420 MJD
Right Ascension 288.104 deg
Declination -16.0257 deg
V Magnitude 22.01 mag
Solar Elongation 102.51 deg
Galactic Latitude -11.78 deg
Rate 0.198 deg/day
Direction 72.632 deg

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