AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2001XP250 ∴ Summary
Contact »
(258446) 2001XP250  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.77726 2.03e-08 au
e 0.222455 5.149e-08
i 14.539 4.792e-06 deg
Ω 100.643 2.186e-05 deg
ω 256.5 2.439e-05 deg
M 2.204 1.175e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    15.7 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1594 au
Aphelion 3.3951 au
Asc. node-Earth separation 1.80159 au
Desc. node-Earth separation 1.49298 au
Earth MOID 1.20797 au
Orbital period 1690.53 days
Date of orbit computation  feb 22 02:45
Observational summary
Optical observations (Discarded) 572 (1)
Radar observations (Discarded) 0 (0)
Arc length 7467.96 days
Unobserved 692 days

More info »
Ephemeris at epoch 60419 MJD
Right Ascension 16.9441 deg
Declination -3.71499 deg
V Magnitude 20.38 mag
Solar Elongation 17.95 deg
Galactic Latitude -66.26 deg
Rate 0.543 deg/day
Direction 68.593 deg

More info »