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AstDyS ∴ Objects ∴ 1999BW30 ∴ Summary
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(217677) 1999BW30  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.39519 1.317e-08 au
e 0.111911 6.203e-08
i 4.485 5.892e-06 deg
Ω 314.716 7.418e-05 deg
ω 36.471 7.886e-05 deg
M 47.643 2.709e-05 deg

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Other useful info
Absolute Magnitude (H)    16.8 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1271 au
Aphelion 2.6632 au
Asc. node-Earth separation 1.15598 au
Desc. node-Earth separation 1.61392 au
Earth MOID 1.12266 au
Orbital period 1353.97 days
Date of orbit computation  apr 23 20:35
Observational summary
Optical observations (Discarded) 422 (4)
Radar observations (Discarded) 0 (0)
Arc length 9070.94 days
Unobserved 161 days

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Ephemeris at epoch 60427 MJD
Right Ascension 47.791 deg
Declination 20.9899 deg
V Magnitude 21.6 mag
Solar Elongation -14.51 deg
Galactic Latitude -31.19 deg
Rate 0.502 deg/day
Direction 75.176 deg

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