NEODyS-2

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1998FM9  ▹ 
SUMMARY
Keplerian elements
(Epoch 59000.0 MJD)
Value 1-σ variation Units
a 2.28555 8.964e-08 au
e 0.444576 4.009e-07
i 10.364 2.651e-05 deg
Ω 162.438 4.947e-05 deg
ω 32.155 0.0001658 deg
M 141.557 0.0001798 deg

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Other useful info
Absolute Magnitude (H)    19.4 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.2694 au
Aphelion distance 3.3017 au
Asc. node-Earth separation 0.34086 au
Desc. node-Earth separation 1.9329 au
Earth MOID 0.28725 au
Orbital period 1262.07 days
Date of orbit computation   Feb 26 11:37
Observational summary
Optical observations (Discarded) 128 (2)
Radar observations (Discarded) 0 (0)
Arc length 7794 days
Unobserved 327 days

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Ephemeris
(Epoch 58997 MJD)
Right Ascension 12.0727 deg
Declination 2.6798 deg
V Magnitude 25.6 mag
Solar Elongation 54.75 deg
Galactic Latitude -60.18 deg
Rate 0.259 deg/day
Direction 73.197 deg

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