AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2000SN197 ∴ Summary
Contact »
(219401) 2000SN197  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.75356 1.909e-08 au
e 0.16888 7.456e-08
i 4.614 7.522e-06 deg
Ω 18.706 7.086e-05 deg
ω 328.573 7.334e-05 deg
M 62.116 2.006e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    16.5 mag
Slope parameter (G)    0.15 mag
Perihelion 2.2885 au
Aphelion 3.2186 au
Asc. node-Earth separation 1.34068 au
Desc. node-Earth separation 2.12414 au
Earth MOID 1.28342 au
Orbital period 1668.94 days
Date of orbit computation  feb 22 02:37
Observational summary
Optical observations (Discarded) 359 (0)
Radar observations (Discarded) 0 (0)
Arc length 11756.8 days
Unobserved 121 days

More info »
Ephemeris at epoch 60419 MJD
Right Ascension 58.0323 deg
Declination 23.1132 deg
V Magnitude 22 mag
Solar Elongation -31.84 deg
Galactic Latitude -23.46 deg
Rate 0.42 deg/day
Direction 77.414 deg

More info »