NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 1998SC15 ∴ Summary
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(297300) 1998SC15  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 1.27276 3.676e-09 au
e 0.414452 4.272e-08
i 16.082 1.196e-05 deg
Ω 198.74 1.034e-05 deg
ω 277.409 1.244e-05 deg
M 267.947 7.836e-06 deg

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Other useful info
Absolute Magnitude (H)    19.2 mag
Slope parameter (G)    0.15 mag
Perihelion 0.7453 au
Aphelion 1.8003 au
Asc. node-Earth separation -0.00253 au
Desc. node-Earth separation 0.11554 au
Earth MOID 0.00151 au
Orbital period 524.468 days
Date of orbit computation   Apr 22 15:34
Observational summary
Optical observations (Discarded) 248 (5)
Radar observations (Discarded) 3 (0)
Arc length 7514 days
Unobserved 4 days

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Ephemeris at epoch 58597 MJD
Right Ascension 140.593 deg
Declination 27.8134 deg
V Magnitude 17.75 mag
Solar Elongation -100.77 deg
Galactic Latitude 43.99 deg
Rate 3.319 deg/day
Direction 82.442 deg

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