AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 1998XB51 ∴ Summary
Contact »
(44510) 1998XB51  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.01762 1.836e-08 au
e 0.040401 3.873e-08
i 8.729 4.144e-06 deg
Ω 309.178 2.474e-05 deg
ω 187.408 5.449e-05 deg
M 266.394 4.879e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    13.4 mag
Slope parameter (G)    0.15 mag
Perihelion 2.8957 au
Aphelion 3.1395 au
Asc. node-Earth separation 2.12373 au
Desc. node-Earth separation 1.91215 au
Earth MOID 1.91029 au
Orbital period 1914.68 days
Date of orbit computation  feb 22 01:59
Observational summary
Optical observations (Discarded) 2566 (6)
Radar observations (Discarded) 0 (0)
Arc length 12305.6 days
Unobserved 80 days

More info »
Ephemeris at epoch 60397 MJD
Right Ascension 25.7741 deg
Declination 17.8991 deg
V Magnitude 19.31 mag
Solar Elongation -23.81 deg
Galactic Latitude -43.26 deg
Rate 0.373 deg/day
Direction 70.313 deg

More info »