AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 1999JL58 ∴ Summary
Contact »
(17117) 1999JL58  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.11148 1.165e-08 au
e 0.145753 2.735e-08
i 6.049 3.109e-06 deg
Ω 43.551 2.963e-05 deg
ω 267.732 3.16e-05 deg
M 128.895 1.156e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    12.8 mag
Slope parameter (G)    0.15 mag
Perihelion 2.658 au
Aphelion 3.565 au
Asc. node-Earth separation 2.07229 au
Desc. node-Earth separation 2.01977 au
Earth MOID 1.65252 au
Orbital period 2004.7 days
Date of orbit computation  feb 22 01:53
Observational summary
Optical observations (Discarded) 4516 (292)
Radar observations (Discarded) 0 (0)
Arc length 19310.4 days
Unobserved 77 days

More info »
Ephemeris at epoch 60418 MJD
Right Ascension 79.6512 deg
Declination 27.1853 deg
V Magnitude 19.23 mag
Solar Elongation -52.77 deg
Galactic Latitude -5.95 deg
Rate 0.272 deg/day
Direction 86.638 deg

More info »