NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 1998YN1 ∴ Summary
Contact »
(20429) 1998YN1  ▹ 
SUMMARY
Keplerian elements
(Epoch 59200.0 MJD)
Value 1-σ variation Units
a 1.55614 5.87e-09 au
e 0.464022 4.243e-08
i 6.299 4.473e-06 deg
Ω 61.768 3.637e-05 deg
ω 147.621 3.922e-05 deg
M 51.62 2.876e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    17.5 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.8341 au
Aphelion distance 2.2782 au
Asc. node-Earth separation 1.02087 au
Desc. node-Earth separation -0.1367 au
Earth MOID 0.05692 au
Orbital period 709.04 days
Date of orbit computation   Mar 19 10:43
Observational summary
Optical observations (Discarded) 525 (8)
Radar observations (Discarded) 0 (0)
Arc length 7711 days
Unobserved 516 days

More info »
Ephemeris
(Epoch 59390 MJD)
Right Ascension 37.1125 deg
Declination 10.6552 deg
V Magnitude 22.37 mag
Solar Elongation 55.23 deg
Galactic Latitude -45.49 deg
Rate 0.367 deg/day
Direction 71.733 deg

More info »