NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 1998HG49 ∴ Summary
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(251732) 1998HG49  ▹ 
SUMMARY
Keplerian elements at epoch
58200.0 MJD
Value 1-σ variation Units
a 1.2006 4.35e-09 au
e 0.112507 9.867e-08
i 4.195 5.674e-06 deg
Ω 44.829 5.573e-05 deg
ω 324.319 6.341e-05 deg
M 250.386 2.985e-05 deg

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Other useful info
Absolute Magnitude (H)    21.6 mag
Slope parameter (G)    0.15 mag
Perihelion 1.0655 au
Aphelion 1.3357 au
Asc. node-Earth separation 0.09434 au
Desc. node-Earth separation 0.29622 au
Earth MOID 0.07592 au
Orbital period 480.501 days
Date of orbit computation   Mar 13 14:55
Observational summary
Optical observations (Discarded) 112 (0)
Radar observations (Discarded) 0 (0)
Arc length 6175 days
Unobserved 1280 days

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Ephemeris at epoch 58385 MJD
Right Ascension 108.856 deg
Declination 22.3492 deg
V Magnitude 23.5 mag
Solar Elongation 73.26 deg
Galactic Latitude 15.03 deg
Rate 0.852 deg/day
Direction 91.266 deg

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