AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2002NL31 ∴ Summary
Contact »
(78170) 2002NL31  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.58348 1.179e-08 au
e 0.117562 3.651e-08
i 1.612 5.459e-06 deg
Ω 181.603 0.0001427 deg
ω 120.231 0.0001449 deg
M 79.047 2.516e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    16.3 mag
Slope parameter (G)    0.15 mag
Perihelion 2.2798 au
Aphelion 2.8872 au
Asc. node-Earth separation 1.71163 au
Desc. node-Earth separation 1.40305 au
Earth MOID 1.26461 au
Orbital period 1516.72 days
Date of orbit computation  feb 22 02:06
Observational summary
Optical observations (Discarded) 667 (10)
Radar observations (Discarded) 0 (0)
Arc length 12162.8 days
Unobserved 95 days

More info »
Ephemeris at epoch 60419 MJD
Right Ascension 34.0552 deg
Declination 12.8993 deg
V Magnitude 21.44 mag
Solar Elongation -7.07 deg
Galactic Latitude -45 deg
Rate 0.442 deg/day
Direction 71.217 deg

More info »