AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 1998SH78 ∴ Summary
Contact »
(137000) 1998SH78  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.43796 1.029e-08 au
e 0.09504 5.124e-08
i 3.565 3.767e-06 deg
Ω 286.799 8.433e-05 deg
ω 55.791 8.694e-05 deg
M 267.833 2.148e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    16.4 mag
Slope parameter (G)    0.15 mag
Perihelion 2.2063 au
Aphelion 2.6697 au
Asc. node-Earth separation 1.2766 au
Desc. node-Earth separation 1.56983 au
Earth MOID 1.20002 au
Orbital period 1390.4 days
Date of orbit computation  apr 23 20:17
Observational summary
Optical observations (Discarded) 708 (9)
Radar observations (Discarded) 0 (0)
Arc length 22820.9 days
Unobserved 402 days

More info »
Ephemeris at epoch 60426 MJD
Right Ascension 263.585 deg
Declination -26.7316 deg
V Magnitude 20.4 mag
Solar Elongation 131.57 deg
Galactic Latitude 3.28 deg
Rate 0.015 deg/day
Direction -96.77 deg

More info »