AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 1999RP177 ∴ Summary
Contact »
(337111) 1999RP177  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.63174 2.296e-08 au
e 0.292008 7.708e-08
i 4.883 7.943e-06 deg
Ω 159.057 7.316e-05 deg
ω 163.448 7.543e-05 deg
M 285.148 1.388e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    17.1 mag
Slope parameter (G)    0.15 mag
Perihelion 1.8632 au
Aphelion 3.4002 au
Asc. node-Earth separation 2.35295 au
Desc. node-Earth separation 0.87216 au
Earth MOID 0.85138 au
Orbital period 1559.42 days
Date of orbit computation  apr 23 21:01
Observational summary
Optical observations (Discarded) 184 (0)
Radar observations (Discarded) 0 (0)
Arc length 9479.33 days
Unobserved 37 days

More info »
Ephemeris at epoch 60425 MJD
Right Ascension 222.159 deg
Declination -8.95736 deg
V Magnitude 20.47 mag
Solar Elongation 169.78 deg
Galactic Latitude 44.08 deg
Rate 0.234 deg/day
Direction -65.431 deg

More info »