AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ Emaparker ∴ Summary
Contact »
(31584) Emaparker  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.38428 6.347e-09 au
e 0.055332 2.703e-08
i 7.504 3.257e-06 deg
Ω 52.273 2.602e-05 deg
ω 68.313 4.645e-05 deg
M 352.103 3.738e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    14.5 mag
Slope parameter (G)    0.15 mag
Perihelion 2.2523 au
Aphelion 2.5162 au
Asc. node-Earth separation 1.34093 au
Desc. node-Earth separation 1.41602 au
Earth MOID 1.28153 au
Orbital period 1344.72 days
Date of orbit computation  feb 22 01:56
Observational summary
Optical observations (Discarded) 2565 (9)
Radar observations (Discarded) 0 (0)
Arc length 9619.99 days
Unobserved 77 days

More info »
Ephemeris at epoch 60418 MJD
Right Ascension 93.3982 deg
Declination 29.5561 deg
V Magnitude 19.34 mag
Solar Elongation -65.01 deg
Galactic Latitude 5.6 deg
Rate 0.409 deg/day
Direction 92.997 deg

More info »