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134136 (2005 AR29)
Classification: Main-belt Asteroid          SPK-ID: 2134136
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07279985919228046 4.6995e-08  
a 3.045619277880986 2.5969e-08 au
q 2.823898623297955 1.4762e-07 au
i 4.815910912739759 4.3911e-06 deg
node 104.3489805902092 5.3779e-05 deg
peri 90.06433411541168 6.2089e-05 deg
M 285.0086367647389 3.2418e-05 deg
tp 2459604.908796688440
(2022-Jan-25.40879669)
0.00017671 TDB
period 1941.385788002088
5.32
2.483e-05
6.798e-08
d
yr
n .1854345500131027 2.3717e-09 deg/d
Q 3.267339932464017 2.7859e-08 au
  Orbit Determination Parameters
   # obs. used (total)      467  
   data-arc span      8106 days (22.19 yr)  
   first obs. used      1998-12-11  
   last obs. used      2021-02-19  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .53907  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 18:07:03  

Additional Information
 Earth MOID = 1.82741 au 
 Jupiter MOID = 1.70428 au 
 T_jup = 3.229 
[ 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 15.4   n/a MPO417703  
diameter diameter 4.826 km 0.528 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.048   0.012 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

134136 (2005 AR29)          Discovered 2005-Jan-08 by CINEOS at Campo Imperatore
Reference: 20060711/Numbers.arcLast Updated: 2006-07-17

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