AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 1991PH7 ∴ Summary
Contact »
(48452) 1991PH7  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.33053 8.013e-09 au
e 0.242457 4.526e-08
i 2.61 4.559e-06 deg
Ω 18.84 7.6e-05 deg
ω 333.879 7.638e-05 deg
M 43.547 7.966e-06 deg

More info »
Other useful info
Absolute Magnitude (H)    16.3 mag
Slope parameter (G)    0.15 mag
Perihelion 1.7655 au
Aphelion 2.8956 au
Asc. node-Earth separation 0.80396 au
Desc. node-Earth separation 1.80273 au
Earth MOID 0.76062 au
Orbital period 1299.51 days
Date of orbit computation  apr 23 19:56
Observational summary
Optical observations (Discarded) 1107 (15)
Radar observations (Discarded) 0 (0)
Arc length 26020 days
Unobserved 134 days

More info »
Ephemeris at epoch 60426 MJD
Right Ascension 55.823 deg
Declination 21.1706 deg
V Magnitude 20.92 mag
Solar Elongation -22.52 deg
Galactic Latitude -26.27 deg
Rate 0.545 deg/day
Direction 76.524 deg

More info »