NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 1999GL4 ∴ Summary
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1999GL4  ▹ 
SUMMARY
Keplerian elements at epoch
57800.0 MJD
Value 1-σ variation Units
a 2.1201 0.0006784 au
e 0.60207 0.0001593
i 7.258 0.001008 deg
Ω 178.523 0.001022 deg
ω 293.823 0.001741 deg
M 308.755 1.022 deg

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Other useful info
Absolute Magnitude (H)    19.6 mag
Slope parameter (G)    0.15 mag
Perihelion 0.8437 au
Aphelion 3.3965 au
Asc. node-Earth separation 0.09149 au
Desc. node-Earth separation 0.78311 au
Earth MOID 0.027 au
Orbital period 1127.54 days
Date of orbit computation   May 15 15:39
Observational summary
Optical observations (Discarded) 48 (0)
Radar observations (Discarded) 0 (0)
Arc length 239 days
Unobserved 6611 days

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Ephemeris at epoch 57931 MJD
Right Ascension 81.8375 deg
Declination 19.8496 deg
V Magnitude 21.67 mag
Solar Elongation 13.43 deg
Galactic Latitude -8.36 deg
Rate 1.162 deg/day
Direction 87.446 deg

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