AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2002AJ57 ∴ Summary
Contact »
(194875) 2002AJ57  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.45093 1.103e-08 au
e 0.115176 4.373e-08
i 3.857 4.879e-06 deg
Ω 139.402 7.26e-05 deg
ω 319.915 7.624e-05 deg
M 304.611 2.581e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    16.5 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1686 au
Aphelion 2.7332 au
Asc. node-Earth separation 1.2364 au
Desc. node-Earth separation 1.63922 au
Earth MOID 1.18763 au
Orbital period 1401.51 days
Date of orbit computation  feb 22 02:31
Observational summary
Optical observations (Discarded) 538 (6)
Radar observations (Discarded) 0 (0)
Arc length 8404.01 days
Unobserved 227 days

More info »
Ephemeris at epoch 60423 MJD
Right Ascension 35.5742 deg
Declination 11.3679 deg
V Magnitude 21.1 mag
Solar Elongation -4.82 deg
Galactic Latitude -45.64 deg
Rate 0.5 deg/day
Direction 71.247 deg

More info »