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134133 (2005 AP13)
Classification: Main-belt Asteroid          SPK-ID: 2134133
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 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1583606456940547 4.4225e-08  
a 3.104620625287287 3.4753e-08 au
q 2.612970898431712 1.4437e-07 au
i 4.768857285978592 8.3642e-06 deg
node 2.56703962321208 6.1312e-05 deg
peri 75.97820101550714 6.7596e-05 deg
M 303.6499107190523 3.167e-05 deg
tp 2459313.254337935443
(2021-Apr-08.75433794)
0.0001788 TDB
period 1998.072462590175
5.47
3.355e-05
9.185e-08
d
yr
n .1801736457211961 3.0253e-09 deg/d
Q 3.596270352142862 4.0257e-08 au
  Orbit Determination Parameters
   # obs. used (total)      365  
   data-arc span      9833 days (26.92 yr)  
   first obs. used      1992-09-25  
   last obs. used      2019-08-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52172  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 03:26:46  

Additional Information
 Earth MOID = 1.63359 au 
 Jupiter MOID = 1.69089 au 
 T_jup = 3.196 
[ 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 15.3   n/a MPO493767  
diameter diameter 4.450 km 0.188 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.074   0.018 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

134133 (2005 AP13)          Discovered 2005-Jan-07 by LINEAR at Socorro
Reference: 20060711/Numbers.arcLast Updated: 2006-07-17

[ show close-approach data ]
Alternate Designations
 2005 AP13 = 1992 TG2 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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