AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2001RY53 ∴ Summary
Contact »
(390587) 2001RY53  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.3108 9.175e-09 au
e 0.138945 7.122e-08
i 6.856 6.928e-06 deg
Ω 359.128 4.582e-05 deg
ω 341.085 5.028e-05 deg
M 153.54 2.113e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    17.6 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9897 au
Aphelion 2.6319 au
Asc. node-Earth separation 0.99978 au
Desc. node-Earth separation 1.6135 au
Earth MOID 0.9828 au
Orbital period 1283.05 days
Date of orbit computation  apr 23 21:13
Observational summary
Optical observations (Discarded) 281 (0)
Radar observations (Discarded) 0 (0)
Arc length 8206.23 days
Unobserved 71 days

More info »
Ephemeris at epoch 60425 MJD
Right Ascension 126.165 deg
Declination 23.4716 deg
V Magnitude 22.68 mag
Solar Elongation -87.92 deg
Galactic Latitude 30.3 deg
Rate 0.229 deg/day
Direction 114.933 deg

More info »