AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 1998BM12 ∴ Summary
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(10923) 1998BM12  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 3.08908 2.092e-08 au
e 0.172636 4.351e-08
i 0.449 4.879e-06 deg
Ω 228.202 0.0006421 deg
ω 260.471 0.0006424 deg
M 280.926 1.712e-05 deg

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Other useful info
Absolute Magnitude (H)    13.6 mag
Slope parameter (G)    0.15 mag
Perihelion 2.5558 au
Aphelion 3.6224 au
Asc. node-Earth separation 2.0771 au
Desc. node-Earth separation 1.92067 au
Earth MOID 1.56958 au
Orbital period 1983.09 days
Date of orbit computation  Oct 31 05:02
Observational summary
Optical observations (Discarded) 1381 (5)
Radar observations (Discarded) 0 (0)
Arc length 17410.6 days
Unobserved 91 days

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Ephemeris at epoch 58503 MJD
Right Ascension 27.5333 deg
Declination 11.3229 deg
V Magnitude 19.06 mag
Solar Elongation -90.24 deg
Galactic Latitude -49 deg
Rate 0.187 deg/day
Direction 69.845 deg

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