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JPL Small-Body Database Browser
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469113 (2015 DZ100)
Classification: Main-belt Asteroid          SPK-ID: 2469113
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .03589117339482967 9.2375e-08  
a 3.102099794750913 7.5753e-08 au
q 2.990761793129443 2.6175e-07 au
i 12.62476394884256 8.3699e-06 deg
node 93.3631718929114 3.7244e-05 deg
peri 167.454115198785 0.0001609 deg
M 154.7786881857294 0.00016047 deg
tp 2457742.493189541183
(2016-Dec-19.99318954)		 0.00089452 TDB
period 1995.63942158836
5.46		 7.31e-05
2.001e-07		 d
yr
n .1803933095856919 6.6078e-09 deg/d
Q 3.213437796372384 7.8472e-08 au
   Orbit Determination Parameters
   # obs. used (total)      105  
   data-arc span      5772 days (15.80 yr)  
   first obs. used      2004-02-17  
   last obs. used      2019-12-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .62692  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-14 23:47:04  

Additional Information
 Earth MOID = 1.97545 au 
 Jupiter MOID = 1.87174 au 
 T_jup = 3.183 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457443.5 (2016-Feb-25.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .03611340846487902 9.3254e-08  
q 2.989468484172423 2.6457e-07 au
tp 2457733.971725642847
(2016-Dec-11.47172564)		 0.00087949 TDB
node 93.38674365893284 3.7256e-05 deg
peri 165.7798373601844 0.00015832 deg
i 12.62337942088726 8.369e-06 deg
   Orbit Determination Parameters
   # obs. used (total)      105  
   data-arc span      5772 days (15.80 yr)  
   first obs. used      2004-02-17  
   last obs. used      2019-12-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .62692  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-14 23:47:04  

Additional Information
 Jupiter MOID = 1.87174 au 
 T_jup = 3.183 
Orbit Covariance (6×6)
  e q tp node peri i
e 8.696383872978955E-15 -2.391414538171668E-14 -2.995551549796647E-11 1.138029196348037E-14 -5.077797648672805E-12 2.195998848469504E-14
q -2.391414538171668E-14 6.999959727625123E-14 8.336388703916177E-11 -3.404505033563004E-14 1.401805796451244E-11 -5.493398240795196E-14
tp -2.995551549796647E-11 8.336388703916177E-11 7.73505168727652E-7 -6.684259704280619E-10 1.354042504943303E-7 -4.021519236133801E-11
node 1.138029196348037E-14 -3.404505033563004E-14 -6.684259704280619E-10 1.387993064655253E-9 -1.470338684871614E-9 -9.567361570372871E-12
peri -5.077797648672805E-12 1.401805796451244E-11 1.354042504943303E-7 -1.470338684871614E-9 2.50644602236064E-8 2.645725354857354E-12
i 2.195998848469504E-14 -5.493398240795196E-14 -4.021519236133801E-11 -9.567361570372871E-12 2.645725354857354E-12 7.003974687713316E-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 15.7   n/a MPO460742  

469113 (2015 DZ100)          Discovered 2005-Apr-04 by CSS at Catalina
Reference: Last Updated: 2016-06-21

[ show close-approach data ]
Alternate Designations
 2015 DZ100 = 2008 WE85 
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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