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344994 (2005 AN29)
Classification: Main-belt Asteroid          SPK-ID: 2344994
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2635343916096946 1.0522e-07  
a 2.68230825743897 2.5129e-08 au
q 1.975427782705131 2.7713e-07 au
i 13.89733547145642 7.4195e-06 deg
node 117.1570829489663 2.6499e-05 deg
peri 290.6564056034725 3.0271e-05 deg
M 234.5232151289694 1.7588e-05 deg
tp 2459559.771048578140
(2021-Dec-11.27104858)
8.3201e-05 TDB
period 1604.580303002441
4.39
2.2548e-05
6.173e-08
d
yr
n .2243577334997688 3.1528e-09 deg/d
Q 3.389188732172808 3.1751e-08 au
  Orbit Determination Parameters
   # obs. used (total)      227  
   data-arc span      5809 days (15.90 yr)  
   first obs. used      2003-07-05  
   last obs. used      2019-05-31  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57865  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 06:31:24  

Additional Information
 Earth MOID = 1.03429 au 
 Jupiter MOID = 2.14533 au 
 T_jup = 3.285 
[ 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 16.1   n/a MPO297659  

344994 (2005 AN29)          Discovered 2005-Jan-15 by Uppsala-DLR Asteroid Survey at Kvistaberg
Reference: 20121128/Numbers.arcLast Updated: 2012-12-03

[ show close-approach data ]
Alternate Designations
 2005 AN29 = 2008 WA33 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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