AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 1998SR78 ∴ Summary
Contact »
(234030) 1998SR78  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.71958 1.587e-08 au
e 0.202673 5.401e-08
i 14.466 6.296e-06 deg
Ω 191.667 1.795e-05 deg
ω 176.242 2.185e-05 deg
M 244.358 1.508e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    16.2 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1684 au
Aphelion 3.2708 au
Asc. node-Earth separation 2.26965 au
Desc. node-Earth separation 1.16976 au
Earth MOID 1.16797 au
Orbital period 1638.14 days
Date of orbit computation  feb 22 02:40
Observational summary
Optical observations (Discarded) 525 (4)
Radar observations (Discarded) 0 (0)
Arc length 9499.97 days
Unobserved 370 days

More info »
Ephemeris at epoch 60423 MJD
Right Ascension 248.689 deg
Declination -7.2307 deg
V Magnitude 20.95 mag
Solar Elongation 142.32 deg
Galactic Latitude 26.01 deg
Rate 0.158 deg/day
Direction -41.163 deg

More info »