AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 1997WP7 ∴ Summary
Contact »
(37794) 1997WP7  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.17176 5.375e-09 au
e 0.189278 3.589e-08
i 0.592 3.926e-06 deg
Ω 327.311 0.0002733 deg
ω 13.731 0.0002734 deg
M 140.336 8.044e-06 deg

More info »
Other useful info
Absolute Magnitude (H)    15.6 mag
Slope parameter (G)    0.15 mag
Perihelion 1.7607 au
Aphelion 2.5828 au
Asc. node-Earth separation 0.75711 au
Desc. node-Earth separation 1.57856 au
Earth MOID 0.75211 au
Orbital period 1169.01 days
Date of orbit computation  apr 23 19:54
Observational summary
Optical observations (Discarded) 1811 (8)
Radar observations (Discarded) 0 (0)
Arc length 9603.07 days
Unobserved 72 days

More info »
Ephemeris at epoch 60426 MJD
Right Ascension 117.842 deg
Declination 21.064 deg
V Magnitude 20.72 mag
Solar Elongation -79.92 deg
Galactic Latitude 22.25 deg
Rate 0.276 deg/day
Direction 101.281 deg

More info »