AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 1999TN242 ∴ Summary
Contact »
(168523) 1999TN242  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.4816 1.137e-08 au
e 0.13102 3.747e-08
i 6.031 4.717e-06 deg
Ω 134.802 4.074e-05 deg
ω 255.99 4.56e-05 deg
M 95.006 2.249e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    16.1 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1565 au
Aphelion 2.8067 au
Asc. node-Earth separation 1.53344 au
Desc. node-Earth separation 1.35029 au
Earth MOID 1.1711 au
Orbital period 1427.89 days
Date of orbit computation  feb 22 02:26
Observational summary
Optical observations (Discarded) 681 (0)
Radar observations (Discarded) 0 (0)
Arc length 8883.9 days
Unobserved 57 days

More info »
Ephemeris at epoch 60398 MJD
Right Ascension 120.498 deg
Declination 21.1701 deg
V Magnitude 20.75 mag
Solar Elongation -109.79 deg
Galactic Latitude 24.59 deg
Rate 0.12 deg/day
Direction 88.643 deg

More info »