AstDyS-2

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AstDyS ∴ Objects ∴ 1998BW11 ∴ Summary
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(16880) 1998BW11  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.36945 6.53e-09 au
e 0.233735 2.916e-08
i 3.434 1.882e-06 deg
Ω 78.03 5.507e-05 deg
ω 261.211 5.523e-05 deg
M 189.077 4.402e-06 deg

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Other useful info
Absolute Magnitude (H)    14.3 mag
Slope parameter (G)    0.15 mag
Perihelion 1.8156 au
Aphelion 2.9233 au
Asc. node-Earth separation 1.33822 au
Desc. node-Earth separation 1.14818 au
Earth MOID 0.81057 au
Orbital period 1332.2 days
Date of orbit computation  apr 23 19:49
Observational summary
Optical observations (Discarded) 4157 (37)
Radar observations (Discarded) 0 (0)
Arc length 12557.4 days
Unobserved 36 days

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Ephemeris at epoch 60425 MJD
Right Ascension 154.917 deg
Declination 15.0292 deg
V Magnitude 19.38 mag
Solar Elongation -116.28 deg
Galactic Latitude 52.76 deg
Rate 0.026 deg/day
Direction 176.251 deg

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