NEODyS-2

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(65803) Didymos  ▹ 
SUMMARY
Keplerian elements
(Epoch 59200.0 MJD)
Value 1-σ variation Units
a 1.64448 1.793e-09 au
e 0.383627 5.215e-09
i 3.408 1.935e-06 deg
Ω 73.204 1.752e-05 deg
ω 319.322 1.97e-05 deg
M 45.041 5.607e-06 deg

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Other useful info
Absolute Magnitude (H)    18.1 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.0136 au
Aphelion distance 2.2753 au
Asc. node-Earth separation 0.1007 au
Desc. node-Earth separation 0.96251 au
Earth MOID 0.04001 au
Orbital period 770.266 days
Date of orbit computation   set 11 14:41
Observational summary
Optical observations (Discarded) 1152 (8)
Radar observations (Discarded) 5 (0)
Arc length 9156 days
Unobserved 137 days

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Ephemeris
(Epoch 59477 MJD)
Right Ascension 199.073 deg
Declination -6.2507 deg
V Magnitude 23 mag
Solar Elongation -23.06 deg
Galactic Latitude 56.08 deg
Rate 0.448 deg/day
Direction 113.313 deg

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