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(356991) 1998QA1  ▹ 
SUMMARY
Keplerian elements
(Epoch 59200.0 MJD)
Value 1-σ variation Units
a 2.10371 2.813e-08 au
e 0.532705 7.89e-08
i 8.173 1.816e-05 deg
Ω 299.008 9.453e-05 deg
ω 333.006 9.388e-05 deg
M 131.731 5.535e-05 deg

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Other useful info
Absolute Magnitude (H)    18.9 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.9831 au
Aphelion distance 3.2244 au
Asc. node-Earth separation 0.00412 au
Desc. node-Earth separation 1.88401 au
Earth MOID 0.00267 au
Orbital period 1114.5 days
Date of orbit computation   Mar 19 10:50
Observational summary
Optical observations (Discarded) 200 (1)
Radar observations (Discarded) 0 (0)
Arc length 6402 days
Unobserved 1939 days

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Ephemeris
(Epoch 59385 MJD)
Right Ascension 95.0002 deg
Declination 25.7691 deg
V Magnitude 24.84 mag
Solar Elongation -6.36 deg
Galactic Latitude 5.09 deg
Rate 0.317 deg/day
Direction 94.287 deg

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