NEODyS-2

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NEODyS ∴ Objects ∴ 1998SA15 ∴ Summary
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(162116) 1998SA15  ▹ 
SUMMARY
Keplerian elements at epoch
58000.0 MJD
Value 1-σ variation Units
a 1.9162 8.447e-09 au
e 0.557552 6.912e-08
i 7.1 5.618e-06 deg
Ω 114.284 0.0001352 deg
ω 331.298 0.0001377 deg
M 21.488 1.123e-05 deg

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Other useful info
Absolute Magnitude (H)    19.5 mag
Slope parameter (G)    0.15 mag
Perihelion 0.8478 au
Aphelion 2.9846 au
Asc. node-Earth separation -0.0954 au
Desc. node-Earth separation 1.56833 au
Earth MOID 0.04529 au
Orbital period 968.86 days
Date of orbit computation   Oct 9 17:38
Observational summary
Optical observations (Discarded) 72 (3)
Radar observations (Discarded) 0 (0)
Arc length 6059 days
Unobserved 963 days

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Ephemeris at epoch 58100 MJD
Right Ascension 225.806 deg
Declination -11.9387 deg
V Magnitude 23.91 mag
Solar Elongation 34.47 deg
Galactic Latitude 39.52 deg
Rate 0.48 deg/day
Direction 104.229 deg

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