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(189689) 2001SN222  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.3448 1.351e-08 au
e 0.16182 4.235e-08
i 3.433 5.536e-06 deg
Ω 142.531 7.499e-05 deg
ω 134.192 7.729e-05 deg
M 169.136 2.169e-05 deg

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Other useful info
Absolute Magnitude (H)    16.9 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9654 au
Aphelion 2.7242 au
Asc. node-Earth separation 1.58731 au
Desc. node-Earth separation 1.03935 au
Earth MOID 0.95064 au
Orbital period 1311.47 days
Date of orbit computation  feb 22 02:30
Observational summary
Optical observations (Discarded) 488 (2)
Radar observations (Discarded) 0 (0)
Arc length 11217.2 days
Unobserved 103 days

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Ephemeris at epoch 60420 MJD
Right Ascension 76.2592 deg
Declination 20.6707 deg
V Magnitude 22.48 mag
Solar Elongation -47.11 deg
Galactic Latitude -12.23 deg
Rate 0.359 deg/day
Direction 82.501 deg

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