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159164 La Canada (2005 JC22)
Classification: Main-belt Asteroid          SPK-ID: 2159164
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2280672865991918 3.2302e-08  
a 2.755466321807605 1.457e-08 au
q 2.12703459447749 8.975e-08 au
i 12.26461742218543 6.4043e-06 deg
node 225.4524584263187 1.7421e-05 deg
peri 101.0541078200904 2.4345e-05 deg
M 74.43741834434569 1.4911e-05 deg
tp 2458855.054221737881
(2020-Jan-06.55422174)
6.8105e-05 TDB
period 1670.671591525034
4.57
1.3251e-05
3.628e-08
d
yr
n .2154822059740552 1.7091e-09 deg/d
Q 3.383898049137721 1.7893e-08 au
  Orbit Determination Parameters
   # obs. used (total)      547  
   data-arc span      9030 days (24.72 yr)  
   first obs. used      1996-05-19  
   last obs. used      2021-02-07  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .51968  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 19:56:01  

Additional Information
 Earth MOID = 1.1554 au 
 Jupiter MOID = 2.17243 au 
 T_jup = 3.273 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.7   n/a MPO436804  

159164 La Cañada           Discovered 2005 May 3 by J. Lacruz at La Cañada.
La Cañada is a town in the Spanish province of Ávila. Developing around a railway station built in 1922, the town gets its name from a nearby transhumance route (Cañada in Spanish). Astrometric observations have been conducted in La Cañada since 2002.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20080321/MPCPages.arcLast Updated: 2008-03-26

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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