AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ Christijohns ∴ Summary
Contact »
(20379) Christijohns  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.65551 1.136e-08 au
e 0.07628 4.357e-08
i 4.532 4.014e-06 deg
Ω 147.699 5.338e-05 deg
ω 28.684 5.893e-05 deg
M 56.741 2.601e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    14.6 mag
Slope parameter (G)    0.15 mag
Perihelion 2.453 au
Aphelion 2.8581 au
Asc. node-Earth separation 1.48685 au
Desc. node-Earth separation 1.81799 au
Earth MOID 1.45884 au
Orbital period 1580.6 days
Date of orbit computation  feb 22 01:54
Observational summary
Optical observations (Discarded) 1943 (3)
Radar observations (Discarded) 0 (0)
Arc length 15764.9 days
Unobserved 343 days

More info »
Ephemeris at epoch 60398 MJD
Right Ascension 262.129 deg
Declination -17.7069 deg
V Magnitude 19.27 mag
Solar Elongation 105.91 deg
Galactic Latitude 9.29 deg
Rate 0.151 deg/day
Direction 81.042 deg

More info »