AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 1998QB15 ∴ Summary
Contact »
(40114) 1998QB15  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.76998 1.147e-08 au
e 0.165824 3.477e-08
i 9.994 3.935e-06 deg
Ω 149.313 2.114e-05 deg
ω 181.154 2.425e-05 deg
M 190.924 1.117e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    14.5 mag
Slope parameter (G)    0.15 mag
Perihelion 2.3107 au
Aphelion 3.2293 au
Asc. node-Earth separation 2.24118 au
Desc. node-Earth separation 1.29971 au
Earth MOID 1.29962 au
Orbital period 1683.89 days
Date of orbit computation  apr 23 19:54
Observational summary
Optical observations (Discarded) 2154 (120)
Radar observations (Discarded) 0 (0)
Arc length 9376.88 days
Unobserved 64 days

More info »
Ephemeris at epoch 60440 MJD
Right Ascension 149.46 deg
Declination 15.4907 deg
V Magnitude 20.26 mag
Solar Elongation -96.7 deg
Galactic Latitude 48.15 deg
Rate 0.116 deg/day
Direction 102.668 deg

More info »