AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ Coulter ∴ Summary
Contact »
(18776) Coulter  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.24297 5.047e-09 au
e 0.169336 4.07e-08
i 1.049 3.543e-06 deg
Ω 333.451 0.0001806 deg
ω 40.432 0.0001807 deg
M 15.433 8.12e-06 deg

More info »
Other useful info
Absolute Magnitude (H)    14.8 mag
Slope parameter (G)    0.15 mag
Perihelion 1.8632 au
Aphelion 2.6228 au
Asc. node-Earth separation 0.91958 au
Desc. node-Earth separation 1.51256 au
Earth MOID 0.8639 au
Orbital period 1226.97 days
Date of orbit computation  feb 22 01:54
Observational summary
Optical observations (Discarded) 2739 (10)
Radar observations (Discarded) 0 (0)
Arc length 11093.2 days
Unobserved 111 days

More info »
Ephemeris at epoch 60423 MJD
Right Ascension 38.2908 deg
Declination 15.7262 deg
V Magnitude 18.86 mag
Solar Elongation -7.95 deg
Galactic Latitude -40.55 deg
Rate 0.6 deg/day
Direction 71.688 deg

More info »