AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2009SP222 ∴ Summary
Contact »
(665686) 2009SP222  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.22535 1.794e-08 au
e 0.20681 5.305e-07
i 2.185 1.378e-05 deg
Ω 237.853 0.0003834 deg
ω 140.024 0.0003908 deg
M 123.727 6.94e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    18.7 mag
Slope parameter (G)    0.15 mag
Perihelion 1.7651 au
Aphelion 2.6856 au
Asc. node-Earth separation 1.51888 au
Desc. node-Earth separation 0.85186 au
Earth MOID 0.76778 au
Orbital period 1212.54 days
Date of orbit computation  apr 23 22:08
Observational summary
Optical observations (Discarded) 102 (0)
Radar observations (Discarded) 0 (0)
Arc length 8862.41 days
Unobserved 69 days

More info »
Ephemeris at epoch 60425 MJD
Right Ascension 143.66 deg
Declination 11.6793 deg
V Magnitude 23.45 mag
Solar Elongation -107.19 deg
Galactic Latitude 41.44 deg
Rate 0.118 deg/day
Direction 99.639 deg

More info »