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AstDyS ∴ Objects ∴ 1998SY115 ∴ Summary
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(25186) 1998SY115  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.5262 8.456e-09 au
e 0.1506 3.606e-08
i 13.446 4.62e-06 deg
Ω 10.244 1.256e-05 deg
ω 242.059 1.879e-05 deg
M 232.814 1.405e-05 deg

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Other useful info
Absolute Magnitude (H)    14.4 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1457 au
Aphelion 2.9066 au
Asc. node-Earth separation 1.65646 au
Desc. node-Earth separation 1.30729 au
Earth MOID 1.16935 au
Orbital period 1466.56 days
Date of orbit computation  feb 22 01:55
Observational summary
Optical observations (Discarded) 2660 (181)
Radar observations (Discarded) 0 (0)
Arc length 12162.6 days
Unobserved 59 days

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Ephemeris at epoch 60398 MJD
Right Ascension 91.7195 deg
Declination 36.875 deg
V Magnitude 19.81 mag
Solar Elongation -83.15 deg
Galactic Latitude 7.82 deg
Rate 0.234 deg/day
Direction 109.938 deg

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