AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2000JS44 ∴ Summary
Contact »
(257837) 2000JS44  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.6898 1.543e-08 au
e 0.221308 5.551e-08
i 13.871 7.016e-06 deg
Ω 50.689 2.041e-05 deg
ω 211.532 2.499e-05 deg
M 134.261 1.303e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    16.7 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0945 au
Aphelion 3.2851 au
Asc. node-Earth separation 2.16384 au
Desc. node-Earth separation 1.14201 au
Earth MOID 1.09222 au
Orbital period 1611.31 days
Date of orbit computation  feb 22 02:45
Observational summary
Optical observations (Discarded) 356 (0)
Radar observations (Discarded) 0 (0)
Arc length 8622.84 days
Unobserved 133 days

More info »
Ephemeris at epoch 60420 MJD
Right Ascension 46.0709 deg
Declination 18.104 deg
V Magnitude 22.78 mag
Solar Elongation -18.68 deg
Galactic Latitude -34.48 deg
Rate 0.343 deg/day
Direction 69.31 deg

More info »