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359213 (2009 DZ97)
Classification: Main-belt Asteroid          SPK-ID: 2359213
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 7 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .04418721663995277 6.5497e-08  
a 2.427415304831468 3.6358e-08 au
q 2.320154578881743 1.6757e-07 au
i 5.635514164679712 7.7184e-06 deg
node 150.0315164018432 8.7205e-05 deg
peri 297.9128467094079 0.00015329 deg
M 40.75327430164423 0.0001289 deg
tp 2458844.122393164130
(2019-Dec-26.62239316)
0.00049307 TDB
period 1381.384426788051
3.78
3.1036e-05
8.497e-08
d
yr
n .2606081211130054 5.8551e-09 deg/d
Q 2.534676030781193 3.7965e-08 au
  Orbit Determination Parameters
   # obs. used (total)      78  
   data-arc span      4470 days (12.24 yr)  
   first obs. used      2007-09-10  
   last obs. used      2019-12-06  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .7338  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-14 20:31:06  

Additional Information
 Earth MOID = 1.34295 au 
 Jupiter MOID = 2.53352 au 
 T_jup = 3.502 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457277.5 (2015-Sep-12.0) TDB
Reference: JPL 7 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .04300289928609272 6.5299e-08  
q 2.32285678852298 1.6685e-07 au
tp 2457462.138386574641
(2016-Mar-14.63838657)
0.00049486 TDB
node 150.0812146892304 8.714e-05 deg
peri 297.7281401935148 0.00015637 deg
i 5.637316963615052 7.723e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      78  
   data-arc span      4470 days (12.24 yr)  
   first obs. used      2007-09-10  
   last obs. used      2019-12-06  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .7338  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-14 20:31:06  

Additional Information
 Jupiter MOID = 2.53352 au 
 T_jup = 3.502 
Orbit Covariance (6×6)
  e q tp node peri i
e 4.263895514582025E-15 -1.066134919746557E-14 -1.431007878863781E-11 -7.921859188121641E-14 -3.786015576785428E-12 -1.189157757932651E-14
q -1.066134919746557E-14 2.783835445852165E-14 4.134048169918537E-11 2.196368936897733E-13 1.088673468587318E-11 3.279403515281134E-14
tp -1.431007878863781E-11 4.134048169918537E-11 2.448901182722117E-7 8.884182439719769E-10 6.434231731576731E-8 8.196322605975766E-11
node -7.921859188121641E-14 2.196368936897733E-13 8.884182439719769E-10 7.593382092606019E-9 -7.31942037633272E-9 2.743717088249905E-10
peri -3.786015576785428E-12 1.088673468587318E-11 6.434231731576731E-8 -7.31942037633272E-9 2.445107140221164E-8 -2.511944981371795E-10
i -1.189157757932651E-14 3.279403515281134E-14 8.196322605975766E-11 2.743717088249905E-10 -2.511944981371795E-10 5.964526426618401E-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 17.9   n/a MPO455592  

359213 (2009 DZ97)          Discovered 2009-Feb-26 by Mt. Lemmon Survey at Mount Lemmon
Reference: 20130327/Numbers.arcLast Updated: 2013-03-29

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Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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