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2015DD54  ▹ 
SUMMARY

This object is currently included in the Risk list

Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 1.9572 0.0001081 au
e 0.49397 2.629e-05
i 0.944 3.05e-05 deg
Ω 349.276 0.0001291 deg
ω 179.224 0.0002175 deg
M 111.162 0.09929 deg

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Other useful info
Absolute Magnitude (H)    25.4 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.9904 au
Aphelion distance 2.924 au
Asc. node-Earth separation 1.91778 au
Desc. node-Earth separation -0.00246 au
Earth MOID 0.00143 au
Orbital period 1000.12 days
Date of orbit computation   feb 26 11:10
Observational summary
Optical observations (Discarded) 102 (0)
Radar observations (Discarded) 0 (0)
Arc length 69 days
Unobserved 3306 days

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Ephemeris
(Epoch 60417 MJD)
Right Ascension 340.583 deg
Declination -8.58128 deg
V Magnitude 30.99 mag
Solar Elongation 48.3 deg
Galactic Latitude -54.3 deg
Rate 0.325 deg/day
Direction 67.822 deg

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