NEODyS-2

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(433953) 1997XR2  ▹ 
SUMMARY
Keplerian elements
(Epoch 59200.0 MJD)
Value 1-σ variation Units
a 1.07618 8.298e-10 au
e 0.200916 3.069e-08
i 7.192 1.835e-06 deg
Ω 250.685 6.439e-06 deg
ω 84.594 7.827e-06 deg
M 295.568 8.703e-07 deg

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Other useful info
Absolute Magnitude (H)    20.8 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.86 au
Aphelion distance 1.2924 au
Asc. node-Earth separation -0.00213 au
Desc. node-Earth separation 0.06686 au
Earth MOID 0.00111 au
Orbital period 407.778 days
Date of orbit computation   Mar 19 10:56
Observational summary
Optical observations (Discarded) 421 (4)
Radar observations (Discarded) 8 (0)
Arc length 7014 days
Unobserved 1677 days

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Ephemeris
(Epoch 59477 MJD)
Right Ascension 164.432 deg
Declination 2.19563 deg
V Magnitude 23.79 mag
Solar Elongation 12.81 deg
Galactic Latitude 53.09 deg
Rate 0.764 deg/day
Direction 113.115 deg

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