AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 1998RJ53 ∴ Summary
Contact »
(101118) 1998RJ53  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.42823 9.497e-09 au
e 0.193995 4.103e-08
i 1.676 3.899e-06 deg
Ω 291.028 0.0001781 deg
ω 42.611 0.0001784 deg
M 286.057 1.371e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    16.6 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9572 au
Aphelion 2.8993 au
Asc. node-Earth separation 1.02791 au
Desc. node-Earth separation 1.74414 au
Earth MOID 0.9472 au
Orbital period 1382.08 days
Date of orbit computation  apr 23 20:09
Observational summary
Optical observations (Discarded) 691 (8)
Radar observations (Discarded) 0 (0)
Arc length 8960.01 days
Unobserved 394 days

More info »
Ephemeris at epoch 60426 MJD
Right Ascension 262.059 deg
Declination -25.1052 deg
V Magnitude 20.28 mag
Solar Elongation 133.08 deg
Galactic Latitude 5.32 deg
Rate 0.005 deg/day
Direction -132.11 deg

More info »