AstDyS-2

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AstDyS ∴ Objects ∴ 1998MC ∴ Summary
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(19505) 1998MC  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.5868 8.669e-09 au
e 0.09201 2.994e-08
i 6.107 3.388e-06 deg
Ω 49.1 2.939e-05 deg
ω 157.701 3.465e-05 deg
M 120.674 2.046e-05 deg

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Other useful info
Absolute Magnitude (H)    14.3 mag
Slope parameter (G)    0.15 mag
Perihelion 2.3488 au
Aphelion 2.8248 au
Asc. node-Earth separation 1.81443 au
Desc. node-Earth separation 1.35387 au
Earth MOID 1.34507 au
Orbital period 1519.65 days
Date of orbit computation  feb 22 01:54
Observational summary
Optical observations (Discarded) 2923 (283)
Radar observations (Discarded) 0 (0)
Arc length 11599 days
Unobserved 256 days

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Ephemeris at epoch 60420 MJD
Right Ascension 355.494 deg
Declination -6.84327 deg
V Magnitude 19.94 mag
Solar Elongation 37.16 deg
Galactic Latitude -63.86 deg
Rate 0.388 deg/day
Direction 67.156 deg

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