NEODyS-2

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NEODyS ∴ Objects ∴ 1989ML ∴ Summary
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(10302) 1989ML  ▹ 
SUMMARY
Keplerian elements
(Epoch 59000.0 MJD)
Value 1-σ variation Units
a 1.27221 4.52e-09 au
e 0.136403 3.494e-08
i 4.378 3.545e-06 deg
Ω 104.34 4.555e-05 deg
ω 183.354 5.007e-05 deg
M 188.535 2.775e-05 deg

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Non-gravitational parameters
Value 1-σ variation Units
A1 N/A N/A au/day2
A2 4.648e-14 8.279e-15 au/day2
Other useful info
Absolute Magnitude (H)    19.4 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.0987 au
Aphelion distance 1.4457 au
Asc. node-Earth separation 0.46221 au
Desc. node-Earth separation 0.08245 au
Earth MOID 0.08235 au
Orbital period 524.125 days
Date of orbit computation   Dec 24 15:46

Observational summary
Optical observations (Discarded) 520 (3)
Radar observations (Discarded) 0 (0)
Arc length 10928 days
Unobserved 669 days

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Ephemeris
(Epoch 59280 MJD)
Right Ascension 332.329 deg
Declination -12.6978 deg
V Magnitude 21.98 mag
Solar Elongation 16.6 deg
Galactic Latitude -49.48 deg
Rate 0.936 deg/day
Direction 71.371 deg

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