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NEODyS ∴ Objects ∴ 1998SR49 ∴ Summary
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(306431) 1998SR49  ▹ 
SUMMARY
Keplerian elements at epoch
58600.0 MJD
Value 1-σ variation Units
a 2.48005 1.132e-07 au
e 0.533331 2.464e-07
i 29.159 3.377e-05 deg
Ω 21.37 2.068e-05 deg
ω 54.579 9.998e-05 deg
M 85.263 0.0001521 deg

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Other useful info
Absolute Magnitude (H)    17.2 mag
Slope parameter (G)    0.15 mag
Perihelion 1.1574 au
Aphelion 3.8027 au
Asc. node-Earth separation 0.35823 au
Desc. node-Earth separation 1.56649 au
Earth MOID 0.29936 au
Orbital period 1426.55 days
Date of orbit computation   Jun 3 14:55
Observational summary
Optical observations (Discarded) 131 (3)
Radar observations (Discarded) 0 (0)
Arc length 7547 days
Unobserved 56 days

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Ephemeris at epoch 58688 MJD
Right Ascension 199.626 deg
Declination -22.0321 deg
V Magnitude 23.33 mag
Solar Elongation -86 deg
Galactic Latitude 40.41 deg
Rate 0.139 deg/day
Direction 110.99 deg

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