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AstDyS ∴ Objects ∴ 1998SQ135 ∴ Summary
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(55998) 1998SQ135  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.18479 7.366e-09 au
e 0.121395 4.246e-08
i 5.428 4.093e-06 deg
Ω 49.578 4.574e-05 deg
ω 332.321 4.875e-05 deg
M 316.582 1.902e-05 deg

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Other useful info
Absolute Magnitude (H)    15.9 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9196 au
Aphelion 2.45 au
Asc. node-Earth separation 0.9545 au
Desc. node-Earth separation 1.40209 au
Earth MOID 0.92491 au
Orbital period 1179.54 days
Date of orbit computation  apr 23 19:58
Observational summary
Optical observations (Discarded) 1102 (18)
Radar observations (Discarded) 0 (0)
Arc length 9032.02 days
Unobserved 310 days

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Ephemeris at epoch 60426 MJD
Right Ascension 358.142 deg
Declination -5.02253 deg
V Magnitude 20.44 mag
Solar Elongation 39.78 deg
Galactic Latitude -63.82 deg
Rate 0.556 deg/day
Direction 66.628 deg

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