AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2012TN190 ∴ Summary
Contact »
(491638) 2012TN190  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.3495 1.856e-08 au
e 0.17321 9.605e-08
i 1.75 9.4e-06 deg
Ω 291.713 0.0003902 deg
ω 141.473 0.0003938 deg
M 33.521 4.71e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    18.8 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9425 au
Aphelion 2.7565 au
Asc. node-Earth separation 1.61911 au
Desc. node-Earth separation 1.02456 au
Earth MOID 0.95812 au
Orbital period 1315.41 days
Date of orbit computation  apr 23 21:35
Observational summary
Optical observations (Discarded) 92 (0)
Radar observations (Discarded) 0 (0)
Arc length 9118.88 days
Unobserved 109 days

More info »
Ephemeris at epoch 60425 MJD
Right Ascension 103.19 deg
Declination 22.4093 deg
V Magnitude 23.3 mag
Solar Elongation -67.23 deg
Galactic Latitude 10.29 deg
Rate 0.466 deg/day
Direction 96.098 deg

More info »