NEODyS-2

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2021DE  ▹ 
SUMMARY
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 1.39043 2.302e-06 au
e 0.759779 6.936e-07
i 4.743 2.491e-05 deg
Ω 337.275 7.201e-06 deg
ω 303.958 5.434e-05 deg
M 289.906 0.001589 deg

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Other useful info
Absolute Magnitude (H)    24.4 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.334 au
Aphelion distance 2.4469 au
Asc. node-Earth separation -0.59641 au
Desc. node-Earth separation 0.03104 au
Earth MOID 0.00229 au
Orbital period 598.857 days
Date of orbit computation   feb 26 12:43
Observational summary
Optical observations (Discarded) 73 (0)
Radar observations (Discarded) 1 (0)
Arc length 12 days
Unobserved 1145 days

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Ephemeris
(Epoch 60419 MJD)
Right Ascension 99.7489 deg
Declination 24.8983 deg
V Magnitude 27.93 mag
Solar Elongation -69.75 deg
Galactic Latitude 8.52 deg
Rate 0.239 deg/day
Direction 102.633 deg

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