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(217728) 1999XA64  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.07718 2.406e-08 au
e 0.114361 5.239e-08
i 7.266 4.833e-06 deg
Ω 147.603 3.908e-05 deg
ω 197.022 4.444e-05 deg
M 265.685 2.179e-05 deg

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Other useful info
Absolute Magnitude (H)    15.2 mag
Slope parameter (G)    0.15 mag
Perihelion 2.7253 au
Aphelion 3.4291 au
Asc. node-Earth separation 2.42212 au
Desc. node-Earth separation 1.72621 au
Earth MOID 1.71823 au
Orbital period 1971.64 days
Date of orbit computation  apr 23 20:35
Observational summary
Optical observations (Discarded) 619 (3)
Radar observations (Discarded) 0 (0)
Arc length 9312.3 days
Unobserved 69 days

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Ephemeris at epoch 60425 MJD
Right Ascension 253.494 deg
Declination -12.5628 deg
V Magnitude 20.19 mag
Solar Elongation 140.24 deg
Galactic Latitude 19.07 deg
Rate 0.097 deg/day
Direction -60.41 deg

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