Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ Asclepius ∴ Orbital info
Contact »
(4581) Asclepius  ▹ 
Keplerian elements
(Epoch 59200.0 MJD)
Value 1-σ variation Units
a 1.02263 4.01e-09 au
e 0.356971 5.388e-08
i 4.917 2.441e-06 deg
Ω 180.21 1.938e-05 deg
ω 255.356 1.967e-05 deg
M 317.872 1.172e-05 deg
Non-gravitational parameters
Value 1-σ variation Units
A1 N/A N/A au/day2
A2 -3.533e-14 5.554e-15 au/day2
Other useful info
Absolute Magnitude (H)    20.8 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.6576 au
Aphelion distance 1.3877 au
Asc. node-Earth separation -0.01572 au
Desc. node-Earth separation -0.186 au
Earth MOID 0.00364 au
Orbital period 377.728 days
Date of orbit computation   Jul 2 16:20


Get the orbital details, including covariance and correlation
Near middle of observational arc (ASCII file) Epoch 57692.7 MJD
Near present day (ASCII file) Epoch 59200.0 MJD


Note. The elements are given with reduced precision in order to be more readable. For full precision please use the machine-readable ASCII files, which contain Equinoctial (not Keplerian) elements and are in a format suitable for OrbFit input. Also refer to the discussion in the FAQ.