AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2004SH21 ∴ Summary
Contact »
(447075) 2004SH21  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.15612 3.182e-08 au
e 0.431149 1.022e-07
i 19.67 1.165e-05 deg
Ω 119.248 3.109e-05 deg
ω 255.284 3.437e-05 deg
M 185.903 1.417e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    16.3 mag
Slope parameter (G)    0.15 mag
Perihelion 1.7954 au
Aphelion 4.5169 au
Asc. node-Earth separation 1.9018 au
Desc. node-Earth separation 1.30009 au
Earth MOID 0.90284 au
Orbital period 2048 days
Date of orbit computation  apr 23 21:25
Observational summary
Optical observations (Discarded) 136 (0)
Radar observations (Discarded) 0 (0)
Arc length 6335.76 days
Unobserved 820 days

More info »
Ephemeris at epoch 60427 MJD
Right Ascension 201.737 deg
Declination 17.1453 deg
V Magnitude 22.91 mag
Solar Elongation -146.55 deg
Galactic Latitude 77.08 deg
Rate 0.157 deg/day
Direction -78.175 deg

More info »