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(306431) 1998SR49  ▹ 
SUMMARY
Keplerian elements
(Epoch 60000.0 MJD)
Value 1-σ variation Units
a 2.48288 1.074e-07 au
e 0.531845 2.203e-07
i 29.122 3.403e-05 deg
Ω 21.189 1.371e-05 deg
ω 54.693 8.866e-05 deg
M 78.221 0.0001623 deg

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Other useful info
Absolute Magnitude (H)    17.2 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.1624 au
Aphelion distance 3.8034 au
Asc. node-Earth separation 0.36352 au
Desc. node-Earth separation 1.56884 au
Earth MOID 0.30362 au
Orbital period 1429 days
Date of orbit computation   dic 21 14:03
Observational summary
Optical observations (Discarded) 131 (3)
Radar observations (Discarded) 0 (0)
Arc length 7547 days
Unobserved 1396 days

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Ephemeris
(Epoch 60028 MJD)
Right Ascension 221.953 deg
Declination -26.2708 deg
V Magnitude 22.12 mag
Solar Elongation 135.49 deg
Galactic Latitude 29.71 deg
Rate 0.219 deg/day
Direction -110.617 deg

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