AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 1999XP2 ∴ Summary
Contact »
(137654) 1999XP2  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.33455 8.811e-09 au
e 0.148405 5.994e-08
i 3.251 4.476e-06 deg
Ω 83.601 0.0001165 deg
ω 75.858 0.000118 deg
M 214.065 1.739e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    17.2 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9881 au
Aphelion 2.681 au
Asc. node-Earth separation 1.22016 au
Desc. node-Earth separation 1.3528 au
Earth MOID 1.00036 au
Orbital period 1302.88 days
Date of orbit computation  apr 23 20:17
Observational summary
Optical observations (Discarded) 491 (3)
Radar observations (Discarded) 0 (0)
Arc length 10222 days
Unobserved 222 days

More info »
Ephemeris at epoch 60425 MJD
Right Ascension 16.9134 deg
Declination 4.71762 deg
V Magnitude 22.53 mag
Solar Elongation 17.7 deg
Galactic Latitude -57.91 deg
Rate 0.425 deg/day
Direction 67.551 deg

More info »