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AstDyS ∴ Objects ∴ 2004QJ21 ∴ Summary
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(280529) 2004QJ21  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.40506 9.546e-09 au
e 0.210952 5.566e-08
i 1.233 5.856e-06 deg
Ω 233.01 0.0002714 deg
ω 119.869 0.0002722 deg
M 79.938 1.408e-05 deg

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Other useful info
Absolute Magnitude (H)    17.6 mag
Slope parameter (G)    0.15 mag
Perihelion 1.8977 au
Aphelion 2.9124 au
Asc. node-Earth separation 1.55555 au
Desc. node-Earth separation 1.09228 au
Earth MOID 0.89271 au
Orbital period 1362.34 days
Date of orbit computation  feb 22 02:49
Observational summary
Optical observations (Discarded) 303 (5)
Radar observations (Discarded) 0 (0)
Arc length 9051.97 days
Unobserved 108 days

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Ephemeris at epoch 60419 MJD
Right Ascension 82.034 deg
Declination 22.4541 deg
V Magnitude 22.91 mag
Solar Elongation -53.55 deg
Galactic Latitude -6.79 deg
Rate 0.405 deg/day
Direction 86.884 deg

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