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AstDyS ∴ Objects ∴ 1998TS25 ∴ Summary
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(257561) 1998TS25  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 5.17147 1.343e-07 au
e 0.089644 6.748e-08
i 14.008 8.006e-06 deg
Ω 224.215 2.588e-05 deg
ω 266.98 5.662e-05 deg
M 339.588 5.434e-05 deg

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Other useful info
Absolute Magnitude (H)    13.5 mag
Slope parameter (G)    0.15 mag
Perihelion 4.7079 au
Aphelion 5.6351 au
Asc. node-Earth separation 4.14579 au
Desc. node-Earth separation 4.11534 au
Earth MOID 3.7598 au
Orbital period 4295.55 days
Date of orbit computation  feb 22 02:45
Observational summary
Optical observations (Discarded) 318 (2)
Radar observations (Discarded) 0 (0)
Arc length 9185.05 days
Unobserved 480 days

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Ephemeris at epoch 60420 MJD
Right Ascension 96.5854 deg
Declination 11.427 deg
V Magnitude 21.1 mag
Solar Elongation -67.05 deg
Galactic Latitude -0.29 deg
Rate 0.166 deg/day
Direction 84.655 deg

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