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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 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .03589114065514051 1.0348e-07  
a 3.102099754306526 9.543e-08 au
q 2.990761855698433 2.7638e-07 au
i 12.62476368867202 8.3753e-06 deg
node 93.36318220942159 4.1445e-05 deg
peri 167.4541666443119 0.00018553 deg
M 154.7786298213776 0.00018182 deg
tp 2457742.493529860337
(2016-Dec-19.99352986)
0.0010238 TDB
period 1995.639382560401
5.46
9.2088e-05
2.521e-07
d
yr
n .180393313113575 8.3242e-09 deg/d
Q 3.213437652914618 9.8855e-08 au
  Orbit Determination Parameters
   # obs. used (total)      97  
   data-arc span      5456 days (14.94 yr)  
   first obs. used      2004-02-17  
   last obs. used      2019-01-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .63997  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 14:33:00  

Additional Information
 Earth MOID = 1.97545 au 
 Jupiter MOID = 1.87174 au 
 T_jup = 3.183 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457302.5 (2015-Oct-07.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .03635843897052581 1.056e-07  
q 2.990136388670535 2.8261e-07 au
tp 2457730.593539408259
(2016-Dec-08.09353941)
0.00099099 TDB
node 93.41254639075572 4.1451e-05 deg
peri 165.1066517746702 0.00017966 deg
i 12.62289145429939 8.3739e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      97  
   data-arc span      5456 days (14.94 yr)  
   first obs. used      2004-02-17  
   last obs. used      2019-01-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .63997  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 14:33:00  

Additional Information
 Jupiter MOID = 1.87174 au 
 T_jup = 3.183 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.115087109755395E-14 -2.881384526455104E-14 -5.293124669384858E-11 2.051598139019805E-14 -9.223166159356696E-12 2.954167669199125E-14
q -2.881384526455104E-14 7.986821367288402E-14 1.289824336572079E-10 -4.354915830565269E-14 2.222851965790851E-11 -7.159509302304239E-14
tp -5.293124669384858E-11 1.289824336572079E-10 9.820527486012132E-7 -1.008430716975233E-9 1.733396196783398E-7 -1.080442810832559E-10
node 2.051598139019805E-14 -4.354915830565269E-14 -1.008430716975233E-9 1.718195680363898E-9 -1.853266742994477E-9 -1.393615088646929E-11
peri -9.223166159356696E-12 2.222851965790851E-11 1.733396196783398E-7 -1.853266742994477E-9 3.227899578390962E-8 -5.295292411767387E-12
i 2.954167669199125E-14 -7.159509302304239E-14 -1.080442810832559E-10 -1.393615088646929E-11 -5.295292411767387E-12 7.012259575931121E-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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