AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 1999JM74 ∴ Summary
Contact »
(53359) 1999JM74  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.01241 1.47e-08 au
e 0.069368 3.85e-08
i 11.542 4.247e-06 deg
Ω 73.168 1.986e-05 deg
ω 357.821 3.569e-05 deg
M 62.982 2.962e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    14.1 mag
Slope parameter (G)    0.15 mag
Perihelion 2.8034 au
Aphelion 3.2214 au
Asc. node-Earth separation 1.81889 au
Desc. node-Earth separation 2.20669 au
Earth MOID 1.8184 au
Orbital period 1909.72 days
Date of orbit computation  apr 23 19:57
Observational summary
Optical observations (Discarded) 2055 (3)
Radar observations (Discarded) 0 (0)
Arc length 11790 days
Unobserved 37 days

More info »
Ephemeris at epoch 60426 MJD
Right Ascension 131.463 deg
Declination 30.1889 deg
V Magnitude 19.62 mag
Solar Elongation -89.86 deg
Galactic Latitude 36.7 deg
Rate 0.2 deg/day
Direction 118.604 deg

More info »