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AstDyS ∴ Objects ∴ 1998MS22 ∴ Summary
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(40084) 1998MS22  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.64546 1.199e-08 au
e 0.066288 3.493e-08
i 14.293 3.805e-06 deg
Ω 84.952 1.731e-05 deg
ω 234.283 3.757e-05 deg
M 306.498 3.479e-05 deg

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Other useful info
Absolute Magnitude (H)    14.3 mag
Slope parameter (G)    0.15 mag
Perihelion 2.4701 au
Aphelion 2.8208 au
Asc. node-Earth separation 1.75645 au
Desc. node-Earth separation 1.51984 au
Earth MOID 1.48008 au
Orbital period 1571.63 days
Date of orbit computation  feb 22 01:58
Observational summary
Optical observations (Discarded) 2036 (9)
Radar observations (Discarded) 0 (0)
Arc length 9140.12 days
Unobserved 293 days

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Ephemeris at epoch 60398 MJD
Right Ascension 282.917 deg
Declination -21.3053 deg
V Magnitude 19.35 mag
Solar Elongation 86.43 deg
Galactic Latitude -9.58 deg
Rate 0.275 deg/day
Direction 96.492 deg

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