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(356991) 1998QA1  ▹ 
SUMMARY
Keplerian elements
(Epoch 60600.0 MJD)
Value 1-σ variation Units
a 2.1024 3.032e-08 au
e 0.533889 7.718e-08
i 8.19 1.756e-05 deg
Ω 298.846 9.147e-05 deg
ω 333.153 9.083e-05 deg
M 223.834 6.44e-05 deg

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Other useful info
Absolute Magnitude (H)    18.9 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.98 au
Aphelion distance 3.2249 au
Asc. node-Earth separation 0.00303 au
Desc. node-Earth separation 1.88681 au
Earth MOID 0.00197 au
Orbital period 1113.45 days
Date of orbit computation   Jul 29 14:04
Observational summary
Optical observations (Discarded) 202 (1)
Radar observations (Discarded) 0 (0)
Arc length 9224 days
Unobserved 297 days

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Ephemeris
(Epoch 60565 MJD)
Right Ascension 120.919 deg
Declination 22.244 deg
V Magnitude 25.07 mag
Solar Elongation 51 deg
Galactic Latitude 25.34 deg
Rate 0.27 deg/day
Direction 103.649 deg

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