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2015XR169  ▹ 
SUMMARY

This object is currently included in the Risk list

Keplerian elements
(Epoch 59000.0 MJD)
Value 1-σ variation Units
a 1.21615 0.0002012 au
e 0.346623 0.000199
i 0.043 1.69e-05 deg
Ω 264.771 0.006975 deg
ω 251.525 0.001626 deg
M 78.583 0.3074 deg

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Other useful info
Absolute Magnitude (H)    28.9 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.7946 au
Aphelion distance 1.6377 au
Asc. node-Earth separation 0.21148 au
Desc. node-Earth separation -0.03516 au
Earth MOID 9e-05 au
Orbital period 489.869 days
Date of orbit computation   May 28 13:05
Observational summary
Optical observations (Discarded) 32 (1)
Radar observations (Discarded) 0 (0)
Arc length 7 days
Unobserved 1812 days

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Ephemeris
(Epoch 59181 MJD)
Right Ascension 319.641 deg
Declination -15.6363 deg
V Magnitude 32.38 mag
Solar Elongation -71.28 deg
Galactic Latitude -39.5 deg
Rate 0.489 deg/day
Direction 72.384 deg

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