AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 1998QG88 ∴ Summary
Contact »
(150193) 1998QG88  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.27982 7.148e-09 au
e 0.220811 4.656e-08
i 4.734 3.981e-06 deg
Ω 257.592 5.56e-05 deg
ω 93.016 5.705e-05 deg
M 151.793 1.043e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    16.5 mag
Slope parameter (G)    0.15 mag
Perihelion 1.7764 au
Aphelion 2.7832 au
Asc. node-Earth separation 1.1786 au
Desc. node-Earth separation 1.16007 au
Earth MOID 0.77827 au
Orbital period 1257.33 days
Date of orbit computation  apr 23 20:20
Observational summary
Optical observations (Discarded) 888 (1)
Radar observations (Discarded) 0 (0)
Arc length 9824.99 days
Unobserved 49 days

More info »
Ephemeris at epoch 60425 MJD
Right Ascension 136.508 deg
Declination 11.0049 deg
V Magnitude 21.63 mag
Solar Elongation -100.67 deg
Galactic Latitude 34.83 deg
Rate 0.131 deg/day
Direction 95.017 deg

More info »