AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ Johnrayner ∴ Summary
Contact »
(8455) Johnrayner  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.64006 9.265e-09 au
e 0.190438 3.508e-08
i 5.126 3.867e-06 deg
Ω 271.135 4.456e-05 deg
ω 235.067 4.6e-05 deg
M 32.586 1.254e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    14.3 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1373 au
Aphelion 3.1428 au
Asc. node-Earth separation 1.83977 au
Desc. node-Earth separation 1.31094 au
Earth MOID 1.1548 au
Orbital period 1566.82 days
Date of orbit computation  apr 23 19:47
Observational summary
Optical observations (Discarded) 2241 (5)
Radar observations (Discarded) 0 (0)
Arc length 16225.9 days
Unobserved 42 days

More info »
Ephemeris at epoch 60434 MJD
Right Ascension 185.47 deg
Declination -10.8393 deg
V Magnitude 17.73 mag
Solar Elongation -144.88 deg
Galactic Latitude 51.36 deg
Rate 0.108 deg/day
Direction -35.476 deg

More info »