AstDyS-2

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(85169) 1989SN2  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.16015 1.498e-08 au
e 0.238092 3.538e-08
i 14.561 4.226e-06 deg
Ω 175.274 1.554e-05 deg
ω 236.088 1.781e-05 deg
M 28.795 9.39e-06 deg

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Other useful info
Absolute Magnitude (H)    14.7 mag
Slope parameter (G)    0.15 mag
Perihelion 2.4077 au
Aphelion 3.9126 au
Asc. node-Earth separation 2.4431 au
Desc. node-Earth separation 1.6272 au
Earth MOID 1.45076 au
Orbital period 2051.92 days
Date of orbit computation  apr 23 20:04
Observational summary
Optical observations (Discarded) 1462 (146)
Radar observations (Discarded) 0 (0)
Arc length 12567.9 days
Unobserved 60 days

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Ephemeris at epoch 60425 MJD
Right Ascension 86.3972 deg
Declination 11.8271 deg
V Magnitude 20.15 mag
Solar Elongation -52.37 deg
Galactic Latitude -8.82 deg
Rate 0.409 deg/day
Direction 81.104 deg

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