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2017SW21  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.04619 1.106e-07 au
e 0.288131 1.188e-07
i 13.643 1.338e-05 deg
Ω 205.519 4.728e-05 deg
ω 199.638 8.821e-05 deg
M 54.879 7.622e-05 deg

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Other useful info
Absolute Magnitude (H)    17.2 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1685 au
Aphelion 3.9239 au
Asc. node-Earth separation 2.8303 au
Desc. node-Earth separation 1.20167 au
Earth MOID 1.18202 au
Orbital period 1941.93 days
Date of orbit computation  feb 22 08:28
Observational summary
Optical observations (Discarded) 70 (1)
Radar observations (Discarded) 0 (0)
Arc length 4075.95 days
Unobserved 125 days

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Ephemeris at epoch 60423 MJD
Right Ascension 115.907 deg
Declination 8.10167 deg
V Magnitude 22.7 mag
Solar Elongation -83.52 deg
Galactic Latitude 15.26 deg
Rate 0.268 deg/day
Direction 82.794 deg

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