AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ Deringer ∴ Summary
Contact »
(28784) Deringer  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.8714 1.22e-08 au
e 0.062533 4.138e-08
i 2.946 4.203e-06 deg
Ω 57.101 8.505e-05 deg
ω 344.169 9.263e-05 deg
M 158.315 3.578e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    14.2 mag
Slope parameter (G)    0.15 mag
Perihelion 2.6918 au
Aphelion 3.051 au
Asc. node-Earth separation 1.71036 au
Desc. node-Earth separation 2.03175 au
Earth MOID 1.70025 au
Orbital period 1777.22 days
Date of orbit computation  feb 22 01:56
Observational summary
Optical observations (Discarded) 1904 (15)
Radar observations (Discarded) 0 (0)
Arc length 11406.5 days
Unobserved 93 days

More info »
Ephemeris at epoch 60419 MJD
Right Ascension 202.832 deg
Declination -7.07695 deg
V Magnitude 18.36 mag
Solar Elongation -174.17 deg
Galactic Latitude 54.46 deg
Rate 0.211 deg/day
Direction -72.002 deg

More info »