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AstDyS ∴ Objects ∴ 1998ST52 ∴ Summary
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(49153) 1998ST52  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.53294 8.854e-09 au
e 0.177575 5.476e-08
i 3.616 3.924e-06 deg
Ω 236.082 8.322e-05 deg
ω 267.842 8.429e-05 deg
M 16.7 1.347e-05 deg

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Other useful info
Absolute Magnitude (H)    15.1 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0832 au
Aphelion 2.9827 au
Asc. node-Earth separation 1.45864 au
Desc. node-Earth separation 1.4487 au
Earth MOID 1.09973 au
Orbital period 1472.43 days
Date of orbit computation  feb 22 02:00
Observational summary
Optical observations (Discarded) 1824 (7)
Radar observations (Discarded) 0 (0)
Arc length 12152.3 days
Unobserved 56 days

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Ephemeris at epoch 60397 MJD
Right Ascension 150.405 deg
Declination 5.88999 deg
V Magnitude 18.07 mag
Solar Elongation -142.53 deg
Galactic Latitude 44.42 deg
Rate 0.082 deg/day
Direction -35.844 deg

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