AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2015TN191 ∴ Summary
Contact »
(512213) 2015TN191  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.40074 2.122e-08 au
e 0.191317 6.942e-08
i 4.087 8.555e-06 deg
Ω 223.404 9.458e-05 deg
ω 76.409 9.84e-05 deg
M 152.514 3.271e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    18.0 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9414 au
Aphelion 2.86 au
Asc. node-Earth separation 1.2047 au
Desc. node-Earth separation 1.43157 au
Earth MOID 0.93061 au
Orbital period 1358.68 days
Date of orbit computation  feb 22 03:38
Observational summary
Optical observations (Discarded) 131 (2)
Radar observations (Discarded) 0 (0)
Arc length 9055.01 days
Unobserved 107 days

More info »
Ephemeris at epoch 60423 MJD
Right Ascension 87.8426 deg
Declination 20.327 deg
V Magnitude 23.72 mag
Solar Elongation -55.03 deg
Galactic Latitude -3.32 deg
Rate 0.323 deg/day
Direction 88.218 deg

More info »