AstDyS-2

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AstDyS ∴ Objects ∴ 1998BM4 ∴ Summary
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(241590) 1998BM4  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.11521 2.318e-08 au
e 0.162759 6.916e-08
i 14.234 8.373e-06 deg
Ω 310.276 2.448e-05 deg
ω 141.415 3.44e-05 deg
M 290.096 2.144e-05 deg

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Other useful info
Absolute Magnitude (H)    15.8 mag
Slope parameter (G)    0.15 mag
Perihelion 2.6082 au
Aphelion 3.6222 au
Asc. node-Earth separation 2.46012 au
Desc. node-Earth separation 1.7058 au
Earth MOID 1.64131 au
Orbital period 2008.3 days
Date of orbit computation  feb 22 02:41
Observational summary
Optical observations (Discarded) 384 (21)
Radar observations (Discarded) 0 (0)
Arc length 9389.46 days
Unobserved 170 days

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Ephemeris at epoch 60397 MJD
Right Ascension 359.604 deg
Declination 9.06127 deg
V Magnitude 21.48 mag
Solar Elongation 9.44 deg
Galactic Latitude -51.6 deg
Rate 0.387 deg/day
Direction 63.026 deg

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