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(137078) 1998XZ4  ▹ 
SUMMARY
Keplerian elements
(Epoch 59800.0 MJD)
Value 1-σ variation Units
a 1.93842 9.783e-09 au
e 0.638293 6.065e-08
i 23.157 8.772e-06 deg
Ω 324.444 1.087e-05 deg
ω 9.645 1.163e-05 deg
M 310.953 1.266e-05 deg

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Other useful info
Absolute Magnitude (H)    16.4 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.7011 au
Aphelion distance 3.1757 au
Asc. node-Earth separation -0.30733 au
Desc. node-Earth separation 2.11247 au
Earth MOID 0.30017 au
Orbital period 985.755 days
Date of orbit computation   giu 9 10:52
Observational summary
Optical observations (Discarded) 487 (8)
Radar observations (Discarded) 0 (0)
Arc length 8572 days
Unobserved 26 days

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Ephemeris
(Epoch 59756 MJD)
Right Ascension 160.473 deg
Declination -10.6533 deg
V Magnitude 20.99 mag
Solar Elongation -72.93 deg
Galactic Latitude 40.87 deg
Rate 0.235 deg/day
Direction 101.551 deg

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