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(621933) 2011SP218  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.57265 3.551e-07 au
e 0.180784 1.819e-06
i 9.622 1.967e-05 deg
Ω 67.607 9.744e-05 deg
ω 274.998 0.0004484 deg
M 31.712 0.0001779 deg

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Other useful info
Absolute Magnitude (H)    17.9 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1076 au
Aphelion 3.0377 au
Asc. node-Earth separation 1.46429 au
Desc. node-Earth separation 1.51496 au
Earth MOID 1.12623 au
Orbital period 1507.2 days
Date of orbit computation  feb 22 03:59
Observational summary
Optical observations (Discarded) 74 (0)
Radar observations (Discarded) 0 (0)
Arc length 7230.04 days
Unobserved 228 days

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Ephemeris at epoch 60420 MJD
Right Ascension 32.0533 deg
Declination 9.05735 deg
V Magnitude 22.49 mag
Solar Elongation -4.69 deg
Galactic Latitude -49.31 deg
Rate 0.517 deg/day
Direction 66.906 deg

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