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(55987) 1998SO27  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.27425 5.364e-09 au
e 0.234976 3.336e-08
i 23.388 2.975e-06 deg
Ω 50.243 8.012e-06 deg
ω 321.381 1.011e-05 deg
M 159.603 6.415e-06 deg

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Other useful info
Absolute Magnitude (H)    14.6 mag
Slope parameter (G)    0.15 mag
Perihelion 1.7399 au
Aphelion 2.8086 au
Asc. node-Earth separation 0.82644 au
Desc. node-Earth separation 1.62189 au
Earth MOID 0.78452 au
Orbital period 1252.73 days
Date of orbit computation  apr 23 19:58
Observational summary
Optical observations (Discarded) 3068 (253)
Radar observations (Discarded) 0 (0)
Arc length 9840.03 days
Unobserved 36 days

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Ephemeris at epoch 60425 MJD
Right Ascension 181.127 deg
Declination 25.3123 deg
V Magnitude 19.29 mag
Solar Elongation -130.75 deg
Galactic Latitude 79.32 deg
Rate 0.207 deg/day
Direction -123.965 deg

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