NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2018PW21 ∴ Summary
Contact »
2018PW21  ▹ 
SUMMARY
Keplerian elements at epoch
58200.0 MJD
Value 1-σ variation Units
a 2.13634 0.006025 au
e 0.492423 0.001363
i 9.159 0.01771 deg
Ω 143.476 0.002702 deg
ω 153.796 0.006301 deg
M 322.118 0.1607 deg

More info »
Other useful info
Absolute Magnitude (H)    25.0 mag
Slope parameter (G)    0.15 mag
Perihelion 1.0844 au
Aphelion 3.1883 au
Asc. node-Earth separation 1.9118 au
Desc. node-Earth separation 0.10952 au
Earth MOID 0.08741 au
Orbital period 1140.52 days
Date of orbit computation   Sep 7 15:19
Observational summary
Optical observations (Discarded) 22 (0)
Radar observations (Discarded) 0 (0)
Arc length 26 days
Unobserved 15 days

More info »
Ephemeris at epoch 58382 MJD
Right Ascension 357.745 deg
Declination -24.2857 deg
V Magnitude 23.88 mag
Solar Elongation -156.62 deg
Galactic Latitude -76.1 deg
Rate 0.124 deg/day
Direction 88.812 deg

More info »





This Web Site has been visited 50471 times since 359

and this Page has been visited 39 times since 2018/08/16