AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ Zhuangqining ∴ Summary
Contact »
(195657) Zhuangqining  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.09329 2.344e-08 au
e 0.067577 6.064e-08
i 9.598 5.176e-06 deg
Ω 266.268 4.092e-05 deg
ω 50.463 6.355e-05 deg
M 351.207 5.182e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    15.7 mag
Slope parameter (G)    0.15 mag
Perihelion 2.8842 au
Aphelion 3.3023 au
Asc. node-Earth separation 1.93607 au
Desc. node-Earth separation 2.2344 au
Earth MOID 1.88105 au
Orbital period 1987.14 days
Date of orbit computation  feb 22 02:32
Observational summary
Optical observations (Discarded) 325 (1)
Radar observations (Discarded) 0 (0)
Arc length 8525.09 days
Unobserved 289 days

More info »
Ephemeris at epoch 60423 MJD
Right Ascension 329.308 deg
Declination -5.93352 deg
V Magnitude 21.41 mag
Solar Elongation 63.82 deg
Galactic Latitude -43.53 deg
Rate 0.323 deg/day
Direction 61.818 deg

More info »