NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2018TW ∴ Summary
Contact »
2018TW  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 2.67407 0.0002415 au
e 0.532758 3.734e-05
i 19.232 0.0008322 deg
Ω 201.137 0.0001318 deg
ω 188.349 0.0003376 deg
M 355.76 0.0006355 deg

More info »
Other useful info
Absolute Magnitude (H)    21.2 mag
Slope parameter (G)    0.15 mag
Perihelion 1.2494 au
Aphelion 4.0987 au
Asc. node-Earth separation 3.04589 au
Desc. node-Earth separation 0.25666 au
Earth MOID 0.25543 au
Orbital period 1597.19 days
Date of orbit computation   Nov 28 14:58
Observational summary
Optical observations (Discarded) 101 (0)
Radar observations (Discarded) 0 (0)
Arc length 60 days
Unobserved 18 days

More info »
Ephemeris at epoch 58468 MJD
Right Ascension 43.7375 deg
Declination -21.9079 deg
V Magnitude 22.19 mag
Solar Elongation -120.73 deg
Galactic Latitude -61.5 deg
Rate 0.478 deg/day
Direction 70.036 deg

More info »





This Web Site has been visited 521468 times since

and this Page has been visited 140 times since 2018/10/08