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2015DD54  ▹ 
SUMMARY

This object is currently included in the Risk list

Keplerian elements
(Epoch 59800.0 MJD)
Value 1-σ variation Units
a 1.95804 0.000111 au
e 0.493771 2.631e-05
i 0.945 3.197e-05 deg
Ω 349.319 0.0002513 deg
ω 179.155 5.465e-05 deg
M 255.256 0.08109 deg

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Other useful info
Absolute Magnitude (H)    25.4 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.9912 au
Aphelion distance 2.9249 au
Asc. node-Earth separation 1.9183 au
Desc. node-Earth separation -0.00066 au
Earth MOID 0.00051 au
Orbital period 1000.76 days
Date of orbit computation   giu 8 15:44
Observational summary
Optical observations (Discarded) 102 (0)
Radar observations (Discarded) 0 (0)
Arc length 69 days
Unobserved 2810 days

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Ephemeris
(Epoch 59921 MJD)
Right Ascension 24.6209 deg
Declination 11.7262 deg
V Magnitude 28.27 mag
Solar Elongation -131.52 deg
Galactic Latitude -49.5 deg
Rate 0.191 deg/day
Direction -112.419 deg

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