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AstDyS ∴ Objects ∴ 1998XS49 ∴ Summary
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(66186) 1998XS49  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.57088 1.225e-08 au
e 0.182322 4.987e-08
i 12.595 4.798e-06 deg
Ω 335.843 1.163e-05 deg
ω 12.505 1.414e-05 deg
M 129.244 7.14e-06 deg

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Other useful info
Absolute Magnitude (H)    14.4 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1022 au
Aphelion 3.0396 au
Asc. node-Earth separation 1.10039 au
Desc. node-Earth separation 2.03415 au
Earth MOID 1.0965 au
Orbital period 1505.64 days
Date of orbit computation  apr 23 20:00
Observational summary
Optical observations (Discarded) 3123 (437)
Radar observations (Discarded) 0 (0)
Arc length 12617.8 days
Unobserved 41 days

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Ephemeris at epoch 60427 MJD
Right Ascension 120.09 deg
Declination 24.7952 deg
V Magnitude 20.04 mag
Solar Elongation -80.28 deg
Galactic Latitude 25.5 deg
Rate 0.232 deg/day
Direction 115.656 deg

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