NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 1997PN ∴ Summary
Contact »
1997PN  ▹ 
SUMMARY
Keplerian elements
(Epoch 59800.0 MJD)
Value 1-σ variation Units
a 2.22511 2.76e-08 au
e 0.420897 7.221e-07
i 26.456 8.539e-05 deg
Ω 309.59 1.817e-05 deg
ω 348.554 0.0005911 deg
M 197.458 0.0002282 deg

More info »
Other useful info
Absolute Magnitude (H)    19.8 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.2886 au
Aphelion distance 3.1617 au
Asc. node-Earth separation 0.28131 au
Desc. node-Earth separation 2.13297 au
Earth MOID 0.27869 au
Orbital period 1212.34 days
Date of orbit computation   giu 8 14:42
Observational summary
Optical observations (Discarded) 128 (0)
Radar observations (Discarded) 0 (0)
Arc length 3667 days
Unobserved 5429 days

More info »
Ephemeris
(Epoch 59758 MJD)
Right Ascension 117.817 deg
Declination 24.184 deg
V Magnitude 25.8 mag
Solar Elongation -19.48 deg
Galactic Latitude 23.35 deg
Rate 0.319 deg/day
Direction 109.586 deg

More info »