NEODyS-2

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NEODyS ∴ Objects ∴ 1998XZ4 ∴ Summary
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(137078) 1998XZ4  ▹ 
SUMMARY
Keplerian elements at epoch
57800.0 MJD
Value 1-σ variation Units
a 1.93881 1.235e-08 au
e 0.637958 1.107e-07
i 23.151 1.546e-05 deg
Ω 324.463 2.416e-05 deg
ω 9.614 2.407e-05 deg
M 300.635 1.145e-05 deg

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Other useful info
Absolute Magnitude (H)    16.2 mag
Slope parameter (G)    0.15 mag
Perihelion 0.7019 au
Aphelion 3.1757 au
Asc. node-Earth separation -0.30568 au
Desc. node-Earth separation 2.11168 au
Earth MOID 0.29874 au
Orbital period 986.053 days
Date of orbit computation   Dec 27 14:44
Observational summary
Optical observations (Discarded) 254 (9)
Radar observations (Discarded) 0 (0)
Arc length 6324 days
Unobserved 358 days

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Ephemeris at epoch 57840 MJD
Right Ascension 222.519 deg
Declination -56.6507 deg
V Magnitude 18.79 mag
Solar Elongation 119.15 deg
Galactic Latitude 2.54 deg
Rate 0.522 deg/day
Direction -176.106 deg

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