NEODyS-2

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NEODyS ∴ Objects ∴ 1998XZ4 ∴ Summary
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(137078) 1998XZ4  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 1.93827 9.279e-09 au
e 0.63804 8.109e-08
i 23.155 1.103e-05 deg
Ω 324.451 1.847e-05 deg
ω 9.616 1.872e-05 deg
M 159.752 1.112e-05 deg

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Other useful info
Absolute Magnitude (H)    16.3 mag
Slope parameter (G)    0.15 mag
Perihelion 0.7016 au
Aphelion 3.175 au
Asc. node-Earth separation -0.30731 au
Desc. node-Earth separation 2.10948 au
Earth MOID 0.30039 au
Orbital period 985.643 days
Date of orbit computation   Apr 9 15:38
Observational summary
Optical observations (Discarded) 380 (11)
Radar observations (Discarded) 0 (0)
Arc length 7422 days
Unobserved 13 days

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Ephemeris at epoch 58593 MJD
Right Ascension 148.209 deg
Declination 0.11794 deg
V Magnitude 21.44 mag
Solar Elongation -120.21 deg
Galactic Latitude 39.35 deg
Rate 0.108 deg/day
Direction -65.255 deg

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