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AstDyS ∴ Objects ∴ 1998TZ1 ∴ Summary
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(25218) 1998TZ1  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.56792 8.2e-09 au
e 0.013818 3.399e-08
i 12.732 3.569e-06 deg
Ω 171.514 1.416e-05 deg
ω 201.936 0.0001148 deg
M 87.59 0.0001146 deg

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Other useful info
Absolute Magnitude (H)    13.8 mag
Slope parameter (G)    0.15 mag
Perihelion 2.5324 au
Aphelion 2.6034 au
Asc. node-Earth separation 1.60727 au
Desc. node-Earth separation 1.52962 au
Earth MOID 1.5295 au
Orbital period 1503.04 days
Date of orbit computation  feb 22 01:55
Observational summary
Optical observations (Discarded) 3096 (17)
Radar observations (Discarded) 0 (0)
Arc length 18396.2 days
Unobserved 77 days

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Ephemeris at epoch 60419 MJD
Right Ascension 87.7776 deg
Declination 13.4021 deg
V Magnitude 19.22 mag
Solar Elongation -59.24 deg
Galactic Latitude -6.87 deg
Rate 0.372 deg/day
Direction 80.126 deg

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