AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2007OB1 ∴ Summary
Contact »
(284494) 2007OB1  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.47104 2.027e-08 au
e 0.154333 1.34e-07
i 14.087 4.685e-06 deg
Ω 308.408 2.337e-05 deg
ω 42.647 2.973e-05 deg
M 76.035 1.539e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    16.1 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0897 au
Aphelion 2.8524 au
Asc. node-Earth separation 1.1514 au
Desc. node-Earth separation 1.73676 au
Earth MOID 1.10175 au
Orbital period 1418.79 days
Date of orbit computation  feb 22 02:50
Observational summary
Optical observations (Discarded) 1063 (183)
Radar observations (Discarded) 0 (0)
Arc length 6961.08 days
Unobserved 59 days

More info »
Ephemeris at epoch 60397 MJD
Right Ascension 60.7078 deg
Declination 29.3208 deg
V Magnitude 21.33 mag
Solar Elongation -57.39 deg
Galactic Latitude -17.3 deg
Rate 0.412 deg/day
Direction 88.507 deg

More info »