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AstDyS ∴ Objects ∴ 1997UB20 ∴ Summary
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(52616) 1997UB20  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.68473 1.312e-08 au
e 0.116481 4.086e-08
i 7.848 3.947e-06 deg
Ω 266.744 3.146e-05 deg
ω 283.445 3.639e-05 deg
M 188.723 1.827e-05 deg

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Other useful info
Absolute Magnitude (H)    15.0 mag
Slope parameter (G)    0.15 mag
Perihelion 2.372 au
Aphelion 2.9975 au
Asc. node-Earth separation 1.56256 au
Desc. node-Earth separation 1.73864 au
Earth MOID 1.38691 au
Orbital period 1606.76 days
Date of orbit computation  apr 23 19:57
Observational summary
Optical observations (Discarded) 1425 (9)
Radar observations (Discarded) 0 (0)
Arc length 11022.9 days
Unobserved 131 days

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Ephemeris at epoch 60440 MJD
Right Ascension 26.7558 deg
Declination 16.7043 deg
V Magnitude 20.79 mag
Solar Elongation 19.4 deg
Galactic Latitude -44.14 deg
Rate 0.373 deg/day
Direction 69.588 deg

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