AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 1997WJ48 ∴ Summary
Contact »
(48825) 1997WJ48  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.99934 1.468e-08 au
e 0.138804 3.618e-08
i 3.322 4.078e-06 deg
Ω 116.663 6.873e-05 deg
ω 289.431 7.047e-05 deg
M 28.681 1.578e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    14.4 mag
Slope parameter (G)    0.15 mag
Perihelion 2.583 au
Aphelion 3.4157 au
Asc. node-Earth separation 1.82814 au
Desc. node-Earth separation 2.06832 au
Earth MOID 1.59521 au
Orbital period 1897.3 days
Date of orbit computation  feb 22 02:00
Observational summary
Optical observations (Discarded) 1613 (12)
Radar observations (Discarded) 0 (0)
Arc length 10430.2 days
Unobserved 97 days

More info »
Ephemeris at epoch 60423 MJD
Right Ascension 73.5892 deg
Declination 21.3482 deg
V Magnitude 19.96 mag
Solar Elongation -41.75 deg
Galactic Latitude -13.84 deg
Rate 0.404 deg/day
Direction 81.718 deg

More info »