AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 1999TR187 ∴ Summary
Contact »
(91750) 1999TR187  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.70826 1.211e-08 au
e 0.087744 3.367e-08
i 11.356 4.117e-06 deg
Ω 313.515 2.117e-05 deg
ω 164.954 3.723e-05 deg
M 93.596 2.91e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    14.4 mag
Slope parameter (G)    0.15 mag
Perihelion 2.4706 au
Aphelion 2.9459 au
Asc. node-Earth separation 1.92214 au
Desc. node-Earth separation 1.49239 au
Earth MOID 1.48851 au
Orbital period 1627.93 days
Date of orbit computation  feb 22 02:09
Observational summary
Optical observations (Discarded) 2463 (296)
Radar observations (Discarded) 0 (0)
Arc length 8636.79 days
Unobserved 355 days

More info »
Ephemeris at epoch 60423 MJD
Right Ascension 227.486 deg
Declination -35.6407 deg
V Magnitude 18.6 mag
Solar Elongation 152.39 deg
Galactic Latitude 19.24 deg
Rate 0.186 deg/day
Direction -86.697 deg

More info »