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115452 (2003 TB11)
Classification: Main-belt Asteroid          SPK-ID: 2115452
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 24 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .154923690399463 5.495e-08  
a 2.777257206228336 1.5089e-08 au
q 2.34699427065094 1.5239e-07 au
i 14.98141998296912 4.7235e-06 deg
node 60.24044598717924 1.7046e-05 deg
peri 297.7914823062792 2.1633e-05 deg
M 275.7301043352678 1.609e-05 deg
tp 2459596.224132576724
(2022-Jan-16.72413258)
7.7098e-05 TDB
period 1690.528825316224
4.63
1.3777e-05
3.772e-08
d
yr
n .212951116011086 1.7355e-09 deg/d
Q 3.207520141805733 1.7427e-08 au
  Orbit Determination Parameters
   # obs. used (total)      941  
   data-arc span      7470 days (20.45 yr)  
   first obs. used      1999-12-12  
   last obs. used      2020-05-25  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .57765  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 16:43:38  

Additional Information
 Earth MOID = 1.38592 au 
 Jupiter MOID = 2.37146 au 
 T_jup = 3.268 
[ 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 14.69   n/a E2021B55  
diameter diameter 6.077 km 0.013 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.076   0.012 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

115452 (2003 TB11)          Discovered 2003-Oct-14 by LONEOS at Anderson Mesa
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

[ show close-approach data ]
Alternate Designations
 2003 TB11 = 1999 XU201 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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