AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2001DS77 ∴ Summary
Contact »
(285832) 2001DS77  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.12773 3.635e-08 au
e 0.046701 5.566e-08
i 15.609 8.598e-06 deg
Ω 326.26 1.977e-05 deg
ω 243.508 0.0001084 deg
M 359.574 0.0001122 deg

More info »
Other useful info
Absolute Magnitude (H)    15.4 mag
Slope parameter (G)    0.15 mag
Perihelion 2.9817 au
Aphelion 3.2738 au
Asc. node-Earth separation 2.17565 au
Desc. node-Earth separation 2.06983 au
Earth MOID 2.01675 au
Orbital period 2020.42 days
Date of orbit computation  feb 22 02:51
Observational summary
Optical observations (Discarded) 338 (1)
Radar observations (Discarded) 0 (0)
Arc length 8362.22 days
Unobserved 118 days

More info »
Ephemeris at epoch 60423 MJD
Right Ascension 202.294 deg
Declination -32.5495 deg
V Magnitude 19.85 mag
Solar Elongation 158.5 deg
Galactic Latitude 29.65 deg
Rate 0.2 deg/day
Direction -76.258 deg

More info »