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(134461) 1998SN139  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.52307 5.67e-09 au
e 0.258884 7.493e-08
i 4.602 4.563e-06 deg
Ω 322.346 6.305e-05 deg
ω 30.921 6.32e-05 deg
M 144.916 6.894e-06 deg

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Other useful info
Absolute Magnitude (H)    15.6 mag
Slope parameter (G)    0.15 mag
Perihelion 1.8699 au
Aphelion 3.1763 au
Asc. node-Earth separation 0.91361 au
Desc. node-Earth separation 2.03968 au
Earth MOID 0.86619 au
Orbital period 1463.84 days
Date of orbit computation  apr 23 20:16
Observational summary
Optical observations (Discarded) 1873 (6)
Radar observations (Discarded) 0 (0)
Arc length 9291.9 days
Unobserved 49 days

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Ephemeris at epoch 60425 MJD
Right Ascension 139.115 deg
Declination 14.6043 deg
V Magnitude 21.22 mag
Solar Elongation -102.08 deg
Galactic Latitude 38.63 deg
Rate 0.092 deg/day
Direction 112.301 deg

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