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AstDyS ∴ Objects ∴ 1999JB50 ∴ Summary
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(29937) 1999JB50  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.78463 1.048e-08 au
e 0.102679 3.033e-08
i 10.368 3.666e-06 deg
Ω 76.48 2.086e-05 deg
ω 58.108 3.163e-05 deg
M 212.757 2.2e-05 deg

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Other useful info
Absolute Magnitude (H)    13.7 mag
Slope parameter (G)    0.15 mag
Perihelion 2.4987 au
Aphelion 3.0706 au
Asc. node-Earth separation 1.62934 au
Desc. node-Earth separation 1.89822 au
Earth MOID 1.5319 au
Orbital period 1697.26 days
Date of orbit computation  feb 22 01:56
Observational summary
Optical observations (Discarded) 2229 (7)
Radar observations (Discarded) 0 (0)
Arc length 16406.9 days
Unobserved 169 days

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Ephemeris at epoch 60419 MJD
Right Ascension 359.344 deg
Declination -9.26072 deg
V Magnitude 19.66 mag
Solar Elongation 34.29 deg
Galactic Latitude -68.04 deg
Rate 0.36 deg/day
Direction 68.924 deg

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