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233524 (2007 HK11)
Classification: Main-belt Asteroid          SPK-ID: 2233524
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2382725165425146 5.7072e-08  
a 2.296169932180201 1.3894e-08 au
q 1.74905574403037 1.2986e-07 au
i 3.326784693753877 4.2736e-06 deg
node 165.3554033132922 0.00011437 deg
peri 106.6102508081824 0.00011518 deg
M 243.8106902885375 1.366e-05 deg
tp 2459410.674007715120
(2021-Jul-15.17400772)
4.9874e-05 TDB
period 1270.879766341153
3.48
1.1535e-05
3.158e-08
d
yr
n .2832683386221779 2.5711e-09 deg/d
Q 2.843284120330032 1.7205e-08 au
  Orbit Determination Parameters
   # obs. used (total)      213  
   data-arc span      8302 days (22.73 yr)  
   first obs. used      1996-02-10  
   last obs. used      2018-11-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .61972  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 09:08:54  

Additional Information
 Earth MOID = .736519 au 
 Jupiter MOID = 2.27854 au 
 T_jup = 3.554 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456684.5 (2014-Jan-27.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2383810019050448 5.6869e-08  
q 1.74842670541706 1.2935e-07 au
tp 2456869.455936264322
(2014-Jul-30.95593626)
4.3909e-05 TDB
node 165.3832219701615 0.00011436 deg
peri 106.6743749055892 0.00011517 deg
i 3.326736018357924 4.2742e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      213  
   data-arc span      8302 days (22.73 yr)  
   first obs. used      1996-02-10  
   last obs. used      2018-11-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .61972  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 09:08:54  

Additional Information
 Jupiter MOID = 2.27854 au 
 T_jup = 3.554 
Orbit Covariance (6×6)
  e q tp node peri i
e 3.234134882359779E-15 -7.332171111896454E-15 -1.512757195508736E-12 -3.506258221972099E-14 -4.448891815866475E-13 -1.30630010404775E-14
q -7.332171111896454E-15 1.673134873103679E-14 3.477537622118207E-12 8.40280649487851E-14 1.012399096394612E-12 3.008684572244875E-14
tp -1.512757195508736E-12 3.477537622118207E-12 1.927997256370355E-9 3.90153725719361E-11 6.406033437421592E-10 9.373406120865969E-12
node -3.506258221972099E-14 8.40280649487851E-14 3.90153725719361E-11 1.307888452451518E-8 -1.304504528837461E-8 1.920910120812061E-10
peri -4.448891815866475E-13 1.012399096394612E-12 6.406033437421592E-10 -1.304504528837461E-8 1.326473007299859E-8 -1.887095986551156E-10
i -1.30630010404775E-14 3.008684572244875E-14 9.373406120865969E-12 1.920910120812061E-10 -1.887095986551156E-10 1.826905763879648E-11

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 17.6   n/a MPO454689  

233524 (2007 HK11)          Discovered 2007-Apr-18 by Spacewatch at Kitt Peak
Reference: 20100228/Numbers.arcLast Updated: 2010-03-03

[ show close-approach data ]
Alternate Designations
 2007 HK11 = 2000 JW71 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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