AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 1990SR1 ∴ Summary
Contact »
(32803) 1990SR1  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.32589 6.778e-09 au
e 0.152478 3.58e-08
i 3.319 3.192e-06 deg
Ω 309.681 6.854e-05 deg
ω 23.461 6.946e-05 deg
M 182.711 1.262e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    15.4 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9712 au
Aphelion 2.6805 au
Asc. node-Earth separation 0.97831 au
Desc. node-Earth separation 1.65685 au
Earth MOID 0.96114 au
Orbital period 1295.63 days
Date of orbit computation  apr 23 19:53
Observational summary
Optical observations (Discarded) 2229 (8)
Radar observations (Discarded) 0 (0)
Arc length 12221.9 days
Unobserved 49 days

More info »
Ephemeris at epoch 60425 MJD
Right Ascension 140.674 deg
Declination 13.2472 deg
V Magnitude 20.33 mag
Solar Elongation -103.93 deg
Galactic Latitude 39.47 deg
Rate 0.116 deg/day
Direction 108.287 deg

More info »