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2009SS172  ▹ 
SUMMARY
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 1.56954 0.001685 au
e 0.358199 0.000706
i 15.096 0.02138 deg
Ω 1.565 0.000409 deg
ω 312.917 0.002102 deg
M 159.566 4.432 deg

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Other useful info
Absolute Magnitude (H)    23.4 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.0073 au
Aphelion distance 2.1317 au
Asc. node-Earth separation 0.09746 au
Desc. node-Earth separation 0.8132 au
Earth MOID 0.07516 au
Orbital period 718.219 days
Date of orbit computation   feb 26 10:41
Observational summary
Optical observations (Discarded) 30 (0)
Radar observations (Discarded) 0 (0)
Arc length 20 days
Unobserved 5330 days

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Ephemeris
(Epoch 60453 MJD)
Right Ascension 119.489 deg
Declination 29.505 deg
V Magnitude 28.14 mag
Solar Elongation -54.13 deg
Galactic Latitude 26.5 deg
Rate 0.42 deg/day
Direction 111.674 deg

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