NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 1997SE5 ∴ Summary
Contact »
(85490) 1997SE5  ▹ 
SUMMARY
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 3.76328 6.575e-08 au
e 0.660347 3.736e-08
i 2.576 4.647e-06 deg
Ω 247.552 0.0001311 deg
ω 94.247 0.0001311 deg
M 248.724 2.007e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    14.7 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.2782 au
Aphelion distance 6.2483 au
Asc. node-Earth separation 1.21536 au
Desc. node-Earth separation 1.0398 au
Earth MOID 0.27477 au
Orbital period 2666.54 days
Date of orbit computation   mar 18 13:56
Observational summary
Optical observations (Discarded) 870 (3)
Radar observations (Discarded) 0 (0)
Arc length 15307 days
Unobserved 87 days

More info »
Ephemeris
(Epoch 60474 MJD)
Right Ascension 174.15 deg
Declination -0.01418 deg
V Magnitude 22.6 mag
Solar Elongation -92.48 deg
Galactic Latitude 57.44 deg
Rate 0.036 deg/day
Direction 99.977 deg

More info »