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AstDyS ∴ Objects ∴ 1998UB20 ∴ Summary
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(49274) 1998UB20  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.63943 9.83e-09 au
e 0.098992 3.757e-08
i 0.7 3.529e-06 deg
Ω 96.866 0.0003251 deg
ω 280.58 0.0003257 deg
M 351.43 2.02e-05 deg

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Other useful info
Absolute Magnitude (H)    15.2 mag
Slope parameter (G)    0.15 mag
Perihelion 2.3782 au
Aphelion 2.9007 au
Asc. node-Earth separation 1.58273 au
Desc. node-Earth separation 1.64692 au
Earth MOID 1.3798 au
Orbital period 1566.26 days
Date of orbit computation  feb 22 02:00
Observational summary
Optical observations (Discarded) 1455 (5)
Radar observations (Discarded) 0 (0)
Arc length 11509.9 days
Unobserved 158 days

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Ephemeris at epoch 60419 MJD
Right Ascension 16.1013 deg
Declination 6.32076 deg
V Magnitude 20.11 mag
Solar Elongation 11.85 deg
Galactic Latitude -56.4 deg
Rate 0.486 deg/day
Direction 67.544 deg

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