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245455 (2005 LC23)
Classification: Main-belt Asteroid          SPK-ID: 2245455
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.


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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1848707738505043 6.8804e-08  
a 3.042330024625237 3.9955e-08 au
q 2.479892118664146 2.1682e-07 au
i 4.056596385157179 5.796e-06 deg
node 294.7424760342794 0.00013281 deg
peri 33.98244692630794 0.00013508 deg
M 262.3305697319566 3.0806e-05 deg
tp 2459526.352648606813
(2021-Nov-07.85264861)
0.00017316 TDB
period 1938.241607214456
5.31
3.8183e-05
1.045e-07
d
yr
n .1857353586157786 3.6589e-09 deg/d
Q 3.604767930586329 4.7342e-08 au
  Orbit Determination Parameters
   # obs. used (total)      159  
   data-arc span      7176 days (19.65 yr)  
   first obs. used      2000-09-03  
   last obs. used      2020-04-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .65165  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-21 13:05:29  

Additional Information
 Earth MOID = 1.46988 au 
 Jupiter MOID = 1.75487 au 
 T_jup = 3.209 
[ 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 16.3   n/a MPO433607  

245455 (2005 LC23)          Discovered 2005-Jun-08 by Spacewatch at Kitt Peak
Reference: 20100726/Numbers.arcLast Updated: 2010-07-28

[ show close-approach data ]
Alternate Designations
 2005 LC23 = 2006 VR156 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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