AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2001NN20 ∴ Summary
Contact »
(88298) 2001NN20  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.58769 1.123e-08 au
e 0.107028 6.067e-08
i 16.837 4.176e-06 deg
Ω 276.414 1.449e-05 deg
ω 229.183 2.22e-05 deg
M 341.818 1.593e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    14.3 mag
Slope parameter (G)    0.15 mag
Perihelion 2.3107 au
Aphelion 2.8646 au
Asc. node-Earth separation 1.73393 au
Desc. node-Earth separation 1.40802 au
Earth MOID 1.35643 au
Orbital period 1520.43 days
Date of orbit computation  apr 23 20:05
Observational summary
Optical observations (Discarded) 2188 (6)
Radar observations (Discarded) 0 (0)
Arc length 9200.03 days
Unobserved 63 days

More info »
Ephemeris at epoch 60426 MJD
Right Ascension 105.457 deg
Declination 13.8347 deg
V Magnitude 19.21 mag
Solar Elongation -69.51 deg
Galactic Latitude 8.52 deg
Rate 0.372 deg/day
Direction 100.222 deg

More info »