AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 1998RZ55 ∴ Summary
Contact »
(52839) 1998RZ55  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 2.16618 8.135e-09 au
e 0.090291 3.968e-08
i 4.011 5.746e-06 deg
Ω 320.992 5.868e-05 deg
ω 268.107 6.82e-05 deg
M 228.167 3.58e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    14.0 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9706 au
Aphelion 2.3618 au
Asc. node-Earth separation 1.14161 au
Desc. node-Earth separation 1.15388 au
Earth MOID 0.96379 au
Orbital period 1164.5 days
Date of orbit computation  Oct 31 05:29
Observational summary
Optical observations (Discarded) 1660 (5)
Radar observations (Discarded) 0 (0)
Arc length 7375.43 days
Unobserved 159 days

More info »
Ephemeris at epoch 58562 MJD
Right Ascension 113.669 deg
Declination 22.0478 deg
V Magnitude 17.82 mag
Solar Elongation -113.01 deg
Galactic Latitude 19.02 deg
Rate 0.119 deg/day
Direction 115.145 deg

More info »





This Web Site has been visited 74420 times since

and this Page has been visited 59 times since 2012/01/11