AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 1998SL45 ∴ Summary
Contact »
(136992) 1998SL45  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.50742 9.705e-09 au
e 0.057635 1.339e-07
i 5.747 4.815e-06 deg
Ω 17.067 3.701e-05 deg
ω 160.944 4.77e-05 deg
M 343.279 3.335e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    15.6 mag
Slope parameter (G)    0.15 mag
Perihelion 2.3629 au
Aphelion 2.6519 au
Asc. node-Earth separation 1.64525 au
Desc. node-Earth separation 1.36906 au
Earth MOID 1.36672 au
Orbital period 1450.24 days
Date of orbit computation  feb 22 02:19
Observational summary
Optical observations (Discarded) 1567 (185)
Radar observations (Discarded) 0 (0)
Arc length 10716.2 days
Unobserved 77 days

More info »
Ephemeris at epoch 60418 MJD
Right Ascension 145.182 deg
Declination 18.2729 deg
V Magnitude 19.85 mag
Solar Elongation -113.22 deg
Galactic Latitude 45.4 deg
Rate 0.126 deg/day
Direction 136.05 deg

More info »