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AstDyS ∴ Objects ∴ 1999JB33 ∴ Summary
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(121138) 1999JB33  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.41725 9.256e-09 au
e 0.15934 3.677e-08
i 3.235 4.098e-06 deg
Ω 66.993 8.195e-05 deg
ω 135.04 8.341e-05 deg
M 244.574 1.719e-05 deg

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Other useful info
Absolute Magnitude (H)    16.3 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0321 au
Aphelion 2.8024 au
Asc. node-Earth separation 1.67005 au
Desc. node-Earth separation 1.10339 au
Earth MOID 1.03048 au
Orbital period 1372.72 days
Date of orbit computation  feb 22 02:15
Observational summary
Optical observations (Discarded) 685 (6)
Radar observations (Discarded) 0 (0)
Arc length 8948.11 days
Unobserved 143 days

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Ephemeris at epoch 60397 MJD
Right Ascension 52.3416 deg
Declination 19.1314 deg
V Magnitude 21.8 mag
Solar Elongation -47.28 deg
Galactic Latitude -29.97 deg
Rate 0.371 deg/day
Direction 74.469 deg

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