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AstDyS ∴ Objects ∴ 2003XQ21 ∴ Summary
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(197366) 2003XQ21  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.03947 1.74e-08 au
e 0.152898 4.816e-08
i 5.133 4.505e-06 deg
Ω 57.346 5.713e-05 deg
ω 69.537 5.912e-05 deg
M 282.364 1.562e-05 deg

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Other useful info
Absolute Magnitude (H)    15.8 mag
Slope parameter (G)    0.15 mag
Perihelion 2.5747 au
Aphelion 3.5042 au
Asc. node-Earth separation 1.83067 au
Desc. node-Earth separation 2.12406 au
Earth MOID 1.59613 au
Orbital period 1935.51 days
Date of orbit computation  feb 22 02:32
Observational summary
Optical observations (Discarded) 588 (1)
Radar observations (Discarded) 0 (0)
Arc length 9032.03 days
Unobserved 166 days

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Ephemeris at epoch 60420 MJD
Right Ascension 32.4052 deg
Declination 11.5614 deg
V Magnitude 21.4 mag
Solar Elongation -4.33 deg
Galactic Latitude -46.91 deg
Rate 0.388 deg/day
Direction 68.522 deg

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