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AstDyS ∴ Objects ∴ Joshuaegan ∴ Summary
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(17991) Joshuaegan  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 2.29423 9.539e-09 au
e 0.086256 4.989e-08
i 2.55 5.459e-06 deg
Ω 134.608 9.134e-05 deg
ω 352.55 9.564e-05 deg
M 288.667 2.662e-05 deg

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Other useful info
Absolute Magnitude (H)    15.0 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0963 au
Aphelion 2.4921 au
Asc. node-Earth separation 1.11069 au
Desc. node-Earth separation 1.47553 au
Earth MOID 1.11019 au
Orbital period 1269.27 days
Date of orbit computation  Oct 31 05:07
Observational summary
Optical observations (Discarded) 1214 (6)
Radar observations (Discarded) 0 (0)
Arc length 9695.95 days
Unobserved 88 days

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Ephemeris at epoch 58502 MJD
Right Ascension 51.4413 deg
Declination 15.6579 deg
V Magnitude 18.76 mag
Solar Elongation -114.68 deg
Galactic Latitude -33.15 deg
Rate 0.125 deg/day
Direction 61.102 deg

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