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134140 (2005 AT32)
Classification: Main-belt Asteroid          SPK-ID: 2134140
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 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1609666667952825 4.9319e-08  
a 3.156453221591062 2.7715e-08 au
q 2.648369467616318 1.5563e-07 au
i 19.33484760816221 4.568e-06 deg
node 131.5883278893496 1.6738e-05 deg
peri 79.59168785108288 2.2747e-05 deg
M 236.9818867894144 1.7933e-05 deg
tp 2459900.445174971544
(2022-Nov-16.94517497)
0.0001077 TDB
period 2048.318385101629
5.61
2.6978e-05
7.386e-08
d
yr
n .1757539270351949 2.3148e-09 deg/d
Q 3.664536975565807 3.2177e-08 au
  Orbit Determination Parameters
   # obs. used (total)      523  
   data-arc span      7634 days (20.90 yr)  
   first obs. used      2000-03-15  
   last obs. used      2021-02-07  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .59667  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 18:07:06  

Additional Information
 Earth MOID = 1.72786 au 
 Jupiter MOID = 1.66517 au 
 T_jup = 3.099 
[ 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 14.8   n/a MPO417703  
diameter diameter 7.381 km 0.273 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.047   0.004 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

134140 (2005 AT32)          Discovered 2005-Jan-11 by LINEAR at Socorro
Reference: 20060711/Numbers.arcLast Updated: 2006-07-17

[ show close-approach data ]
Alternate Designations
 2005 AT32 = 2000 HR83 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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