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AstDyS ∴ Objects ∴ 1998QT53 ∴ Summary
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(74121) 1998QT53  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.31801 9.317e-09 au
e 0.261837 4.301e-08
i 11.221 4.356e-06 deg
Ω 297.705 2.667e-05 deg
ω 22.022 2.844e-05 deg
M 84.89 1.191e-05 deg

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Other useful info
Absolute Magnitude (H)    15.7 mag
Slope parameter (G)    0.15 mag
Perihelion 1.7111 au
Aphelion 2.9249 au
Asc. node-Earth separation 0.72132 au
Desc. node-Earth separation 1.86799 au
Earth MOID 0.70248 au
Orbital period 1289.05 days
Date of orbit computation  apr 23 20:02
Observational summary
Optical observations (Discarded) 1153 (18)
Radar observations (Discarded) 0 (0)
Arc length 11889.9 days
Unobserved 88 days

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Ephemeris at epoch 60427 MJD
Right Ascension 66.0709 deg
Declination 26.8033 deg
V Magnitude 21.04 mag
Solar Elongation -32.16 deg
Galactic Latitude -15.67 deg
Rate 0.433 deg/day
Direction 85.604 deg

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