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AstDyS ∴ Objects ∴ 1998SN127 ∴ Summary
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(52931) 1998SN127  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.24881 6.539e-09 au
e 0.037959 2.711e-08
i 4.774 3.443e-06 deg
Ω 103.48 4.429e-05 deg
ω 317.318 7.396e-05 deg
M 159.239 5.887e-05 deg

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Other useful info
Absolute Magnitude (H)    15.5 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1634 au
Aphelion 2.3342 au
Asc. node-Earth separation 1.2019 au
Desc. node-Earth separation 1.29341 au
Earth MOID 1.17943 au
Orbital period 1231.76 days
Date of orbit computation  apr 23 19:57
Observational summary
Optical observations (Discarded) 2240 (454)
Radar observations (Discarded) 0 (0)
Arc length 9314.98 days
Unobserved 33 days

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Ephemeris at epoch 60425 MJD
Right Ascension 237.516 deg
Declination -13.2909 deg
V Magnitude 18.74 mag
Solar Elongation 155.82 deg
Galactic Latitude 30.75 deg
Rate 0.197 deg/day
Direction -76.852 deg

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