AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2000TC21 ∴ Summary
Contact »
(36998) 2000TC21  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.97261 1.897e-08 au
e 0.027706 3.81e-08
i 10.877 4.082e-06 deg
Ω 120.832 2.15e-05 deg
ω 71.81 7.897e-05 deg
M 31.781 7.724e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    14.3 mag
Slope parameter (G)    0.15 mag
Perihelion 2.8902 au
Aphelion 3.055 au
Asc. node-Earth separation 1.96133 au
Desc. node-Earth separation 1.98049 au
Earth MOID 1.91522 au
Orbital period 1871.99 days
Date of orbit computation  apr 23 19:54
Observational summary
Optical observations (Discarded) 1484 (4)
Radar observations (Discarded) 0 (0)
Arc length 9901.78 days
Unobserved 63 days

More info »
Ephemeris at epoch 60426 MJD
Right Ascension 240.936 deg
Declination -5.42986 deg
V Magnitude 18.77 mag
Solar Elongation 151.9 deg
Galactic Latitude 33.29 deg
Rate 0.16 deg/day
Direction -70.227 deg

More info »