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AstDyS ∴ Objects ∴ 1998SN50 ∴ Summary
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(28115) 1998SN50  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.37272 6.598e-09 au
e 0.153984 2.981e-08
i 1.429 3.665e-06 deg
Ω 252.537 0.0001532 deg
ω 240.671 0.000154 deg
M 257.129 1.562e-05 deg

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Other useful info
Absolute Magnitude (H)    15.4 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0074 au
Aphelion 2.7381 au
Asc. node-Earth separation 1.49203 au
Desc. node-Earth separation 1.16848 au
Earth MOID 1.02261 au
Orbital period 1334.96 days
Date of orbit computation  apr 23 19:52
Observational summary
Optical observations (Discarded) 1601 (8)
Radar observations (Discarded) 0 (0)
Arc length 12637.9 days
Unobserved 168 days

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Ephemeris at epoch 60427 MJD
Right Ascension 23.1807 deg
Declination 10.5488 deg
V Magnitude 20.43 mag
Solar Elongation 11.59 deg
Galactic Latitude -51.01 deg
Rate 0.458 deg/day
Direction 68.844 deg

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