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215826 (2005 AN43)
Classification: Main-belt Asteroid          SPK-ID: 2215826
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 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1480095443975683 5.0641e-08  
a 2.288603804284594 1.4426e-08 au
q 1.94986859790589 1.1418e-07 au
i .9482261870798633 5.2502e-06 deg
node 128.2922168804153 0.00030147 deg
peri 19.36531705445931 0.0003021 deg
M 140.3970219899095 2.0184e-05 deg
tp 2458507.315129401499
(2019-Jan-23.81512940)
6.8489e-05 TDB
period 1264.603414652348
3.46
1.1957e-05
3.274e-08
d
yr
n .2846742273734627 2.6916e-09 deg/d
Q 2.627339010663298 1.6561e-08 au
  Orbit Determination Parameters
   # obs. used (total)      250  
   data-arc span      6261 days (17.14 yr)  
   first obs. used      2002-02-12  
   last obs. used      2019-04-05  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58951  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 22:26:19  

Additional Information
 Earth MOID = .961475 au 
 Jupiter MOID = 2.37332 au 
 T_jup = 3.585 
[ 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 17.6   n/a MPO418156  

215826 (2005 AN43)          Discovered 2005-Jan-15 by LINEAR at Socorro
Reference: 20090607/Numbers.arcLast Updated: 2009-06-08

[ show close-approach data ]
Alternate Designations
 2005 AN43 = 2007 TJ65 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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