AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ Petrov ∴ Summary
Contact »
(4785) Petrov  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.66459 7.933e-09 au
e 0.062106 2.841e-08
i 2.674 3.193e-06 deg
Ω 301.315 6.728e-05 deg
ω 113.876 7.264e-05 deg
M 31.492 2.752e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    13.6 mag
Slope parameter (G)    0.15 mag
Perihelion 2.4991 au
Aphelion 2.8301 au
Asc. node-Earth separation 1.70689 au
Desc. node-Earth separation 1.60581 au
Earth MOID 1.51226 au
Orbital period 1588.71 days
Date of orbit computation  apr 23 19:46
Observational summary
Optical observations (Discarded) 3730 (20)
Radar observations (Discarded) 0 (0)
Arc length 16692.1 days
Unobserved 33 days

More info »
Ephemeris at epoch 60425 MJD
Right Ascension 79.5903 deg
Declination 23.9885 deg
V Magnitude 18.97 mag
Solar Elongation -45.56 deg
Galactic Latitude -7.81 deg
Rate 0.411 deg/day
Direction 87.439 deg

More info »