AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ Jillwatson ∴ Summary
Contact »
(27870) Jillwatson  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.37611 8.365e-09 au
e 0.165657 2.961e-08
i 3.183 3.561e-06 deg
Ω 283.33 8.734e-05 deg
ω 337.332 8.91e-05 deg
M 50.226 1.705e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    15.5 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9825 au
Aphelion 2.7697 au
Asc. node-Earth separation 0.98797 au
Desc. node-Earth separation 1.74497 au
Earth MOID 0.96735 au
Orbital period 1337.82 days
Date of orbit computation  apr 23 19:52
Observational summary
Optical observations (Discarded) 1419 (8)
Radar observations (Discarded) 0 (0)
Arc length 11163.5 days
Unobserved 289 days

More info »
Ephemeris at epoch 60427 MJD
Right Ascension 353.6 deg
Declination -0.62385 deg
V Magnitude 20.47 mag
Solar Elongation 43.05 deg
Galactic Latitude -57.68 deg
Rate 0.47 deg/day
Direction 65.015 deg

More info »