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(356991) 1998QA1  ▹ 
SUMMARY
Keplerian elements
(Epoch 59000.0 MJD)
Value 1-σ variation Units
a 2.10341 2.815e-08 au
e 0.532821 7.89e-08
i 8.173 1.815e-05 deg
Ω 299.007 9.455e-05 deg
ω 332.991 9.389e-05 deg
M 67.136 5.408e-05 deg

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Other useful info
Absolute Magnitude (H)    18.9 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.9827 au
Aphelion distance 3.2241 au
Asc. node-Earth separation 0.00577 au
Desc. node-Earth separation 1.88329 au
Earth MOID 0.00375 au
Orbital period 1114.25 days
Date of orbit computation   Feb 26 12:41
Observational summary
Optical observations (Discarded) 200 (1)
Radar observations (Discarded) 0 (0)
Arc length 6402 days
Unobserved 1550 days

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Ephemeris
(Epoch 58996 MJD)
Right Ascension 43.49 deg
Declination 22.5209 deg
V Magnitude 23.76 mag
Solar Elongation 19.06 deg
Galactic Latitude -32.19 deg
Rate 0.449 deg/day
Direction 72.252 deg

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