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AstDyS ∴ Objects ∴ 1998QW53 ∴ Summary
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(13287) 1998QW53  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.32951 5.522e-09 au
e 0.116748 2.684e-08
i 6.415 2.988e-06 deg
Ω 176.088 2.672e-05 deg
ω 117.723 3.008e-05 deg
M 123.075 1.451e-05 deg

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Other useful info
Absolute Magnitude (H)    14.2 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0575 au
Aphelion 2.6015 au
Asc. node-Earth separation 1.43495 au
Desc. node-Earth separation 1.17538 au
Earth MOID 1.05094 au
Orbital period 1298.66 days
Date of orbit computation  apr 23 19:48
Observational summary
Optical observations (Discarded) 3910 (434)
Radar observations (Discarded) 0 (0)
Arc length 11340.1 days
Unobserved 73 days

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Ephemeris at epoch 60425 MJD
Right Ascension 61.2786 deg
Declination 16.0522 deg
V Magnitude 19.5 mag
Solar Elongation -27.81 deg
Galactic Latitude -26.2 deg
Rate 0.432 deg/day
Direction 78.447 deg

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