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AstDyS ∴ Objects ∴ 1999BG4 ∴ Summary
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(121017) 1999BG4  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.39831 1.219e-08 au
e 0.10048 5.063e-08
i 2.428 5.714e-06 deg
Ω 351.423 0.0001056 deg
ω 203.446 0.0001084 deg
M 223.953 2.671e-05 deg

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Other useful info
Absolute Magnitude (H)    16.3 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1573 au
Aphelion 2.6393 au
Asc. node-Earth separation 1.60984 au
Desc. node-Earth separation 1.18023 au
Earth MOID 1.15663 au
Orbital period 1356.61 days
Date of orbit computation  apr 23 20:13
Observational summary
Optical observations (Discarded) 604 (3)
Radar observations (Discarded) 0 (0)
Arc length 15107.5 days
Unobserved 138 days

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Ephemeris at epoch 60425 MJD
Right Ascension 48.1107 deg
Declination 19.5625 deg
V Magnitude 21.58 mag
Solar Elongation -16.12 deg
Galactic Latitude -32.15 deg
Rate 0.433 deg/day
Direction 74.459 deg

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