AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2001XY149 ∴ Summary
Contact »
(190980) 2001XY149  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.41772 1.13e-08 au
e 0.181902 4.642e-08
i 0.694 5.11e-06 deg
Ω 224.551 0.0004396 deg
ω 178.541 0.0004399 deg
M 3.003 1.789e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    17.2 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9779 au
Aphelion 2.8575 au
Asc. node-Earth separation 1.84851 au
Desc. node-Earth separation 0.98786 au
Earth MOID 0.9869 au
Orbital period 1373.12 days
Date of orbit computation  apr 23 20:29
Observational summary
Optical observations (Discarded) 442 (0)
Radar observations (Discarded) 0 (0)
Arc length 8074.79 days
Unobserved 116 days

More info »
Ephemeris at epoch 60426 MJD
Right Ascension 47.85 deg
Declination 17.7097 deg
V Magnitude 21.52 mag
Solar Elongation -14.34 deg
Galactic Latitude -33.77 deg
Rate 0.577 deg/day
Direction 74.812 deg

More info »