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AstDyS ∴ Objects ∴ 1998SN56 ∴ Summary
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(134443) 1998SN56  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.54734 1.381e-08 au
e 0.270063 8.72e-08
i 7.849 7.255e-06 deg
Ω 0.49 4.3e-05 deg
ω 333.576 4.439e-05 deg
M 114.686 1.807e-05 deg

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Other useful info
Absolute Magnitude (H)    16.1 mag
Slope parameter (G)    0.15 mag
Perihelion 1.8594 au
Aphelion 3.2353 au
Asc. node-Earth separation 0.8989 au
Desc. node-Earth separation 2.11888 au
Earth MOID 0.85357 au
Orbital period 1485.01 days
Date of orbit computation  feb 22 02:18
Observational summary
Optical observations (Discarded) 431 (2)
Radar observations (Discarded) 0 (0)
Arc length 9257.76 days
Unobserved 89 days

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Ephemeris at epoch 60419 MJD
Right Ascension 98.9418 deg
Declination 29.8103 deg
V Magnitude 21.95 mag
Solar Elongation -68.85 deg
Galactic Latitude 10.02 deg
Rate 0.269 deg/day
Direction 101.298 deg

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