AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 1998HL134 ∴ Summary
Contact »
(17849) 1998HL134  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 3.13511 2.152e-08 au
e 0.032197 4.057e-08
i 9.461 5.005e-06 deg
Ω 148.336 2.762e-05 deg
ω 333.159 8.865e-05 deg
M 318.559 8.536e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    12.8 mag
Slope parameter (G)    0.15 mag
Perihelion 3.0342 au
Aphelion 3.2361 au
Asc. node-Earth separation 2.05476 au
Desc. node-Earth separation 2.21261 au
Earth MOID 2.0506 au
Orbital period 2027.58 days
Date of orbit computation  Oct 31 05:07
Observational summary
Optical observations (Discarded) 1562 (11)
Radar observations (Discarded) 0 (0)
Arc length 10179.3 days
Unobserved 87 days

More info »
Ephemeris at epoch 58503 MJD
Right Ascension 87.2021 deg
Declination 13.0414 deg
V Magnitude 17.51 mag
Solar Elongation -146.41 deg
Galactic Latitude -7.53 deg
Rate 0.147 deg/day
Direction -65.894 deg

More info »





This Web Site has been visited 134107 times since

and this Page has been visited 79 times since 2011/11/14