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AstDyS ∴ Objects ∴ 1998YZ9 ∴ Summary
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(44534) 1998YZ9  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.36876 7.292e-09 au
e 0.089749 3.865e-08
i 5.732 4.315e-06 deg
Ω 127.024 3.881e-05 deg
ω 348.759 4.662e-05 deg
M 330.625 2.459e-05 deg

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Other useful info
Absolute Magnitude (H)    15.6 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1562 au
Aphelion 2.5814 au
Asc. node-Earth separation 1.17535 au
Desc. node-Earth separation 1.5615 au
Earth MOID 1.17321 au
Orbital period 1331.62 days
Date of orbit computation  feb 22 01:59
Observational summary
Optical observations (Discarded) 1299 (11)
Radar observations (Discarded) 0 (0)
Arc length 11178.8 days
Unobserved 82 days

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Ephemeris at epoch 60423 MJD
Right Ascension 70.368 deg
Declination 19.4607 deg
V Magnitude 20.46 mag
Solar Elongation -38.59 deg
Galactic Latitude -17.39 deg
Rate 0.493 deg/day
Direction 79.291 deg

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