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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 ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .0358262612168196 9.1256e-08  
a 3.102137491325143 7.4428e-08 au
q 2.990999503230439 2.5986e-07 au
i 12.62475617596842 8.3674e-06 deg
node 93.36269692498499 3.6727e-05 deg
peri 167.8999631950592 0.00015962 deg
M 226.4561997225231 0.00015923 deg
tp 2459740.805917213770
(2022-Jun-10.30591721)
0.00088039 TDB
period 1995.67579807676
5.46
7.1822e-05
1.966e-07
d
yr
n .1803900214388195 6.492e-09 deg/d
Q 3.213275479419847 7.7094e-08 au
  Orbit Determination Parameters
   # obs. used (total)      109  
   data-arc span      5800 days (15.88 yr)  
   first obs. used      2004-02-17  
   last obs. used      2020-01-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .61301  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jan-30 12:39:35  

Additional Information
 Earth MOID = 1.97602 au 
 Jupiter MOID = 1.87253 au 
 T_jup = 3.183 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457461.5 (2016-Mar-14.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .03608407641436936 9.2334e-08  
q 2.989399003777892 2.6327e-07 au
tp 2457734.332123016594
(2016-Dec-11.83212302)
0.00087115 TDB
node 93.38487946735444 3.6739e-05 deg
peri 165.8511339209753 0.00015666 deg
i 12.62354772000396 8.3666e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      109  
   data-arc span      5800 days (15.88 yr)  
   first obs. used      2004-02-17  
   last obs. used      2020-01-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .61301  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jan-30 12:39:35  

Additional Information
 Jupiter MOID = 1.87253 au 
 T_jup = 3.183 
Orbit Covariance (6×6)
  e q tp node peri i
e 8.525624196938437E-15 -2.357365772364548E-14 -2.833475313967866E-11 9.320687661737655E-15 -4.783997009882608E-12 2.148323200442676E-14
q -2.357365772364548E-14 6.931170003118418E-14 8.014735320917687E-11 -2.918879164745302E-14 1.343563466814282E-11 -5.388244421228749E-14
tp -2.833475313967866E-11 8.014735320917687E-11 7.589032330478617E-7 -6.411213134737863E-10 1.327429331554492E-7 -3.576517621115396E-11
node 9.320687661737655E-15 -2.918879164745302E-14 -6.411213134737863E-10 1.349758953414265E-9 -1.428233086348678E-9 -8.34043244530591E-12
peri -4.783997009882608E-12 1.343563466814282E-11 1.327429331554492E-7 -1.428233086348678E-9 2.454315924517923E-8 2.252250314077514E-12
i 2.148323200442676E-14 -5.388244421228749E-14 -3.576517621115396E-11 -8.34043244530591E-12 2.252250314077514E-12 6.999933453425461E-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

[ hide close-approach data ]
Close-Approach Data   ...sorted by Date/Time (TDB)
Date/Time (TDB) Time Uncertainty
(days_HH:MM)
Body Nominal Distance (au) Minimum Distance (au) Maximum Distance (au) V-relative (km/s) V-infinity (km/s) JD (TDB) Time Uncertainty (minutes) Semi-major axis (km) Semi-minor axis (km) range-LOV angle (deg) N-sigma BP Orbit Ref. Reference Modified
1954-May-22 13:34 00:06 Jupiter 1.94873597023909 1.94873340750353 1.94873853301884 4.30065888935494 4.19837615511071 2434885.065214018 6.29752634035132 504.815017978007 31.2114520263113 -76.5012025105552 1860104.36678773 T 13 CATAB v2.0f-lin.ifort 2020-Jan-30 12:39:49 2020-Jan-30 12:39
1964-Jun-09 14:12 00:06 Jupiter 1.91624834702953 1.91624720546296 1.9162494886045 3.3485559462544 3.21384262183268 2438556.091562105 5.94909304333987 453.186659849446 43.6138342601501 -84.0130187524033 1311003.28785312 T 13 CATAB v2.0f-lin.ifort 2020-Jan-30 12:39:49 2020-Jan-30 12:39
2025-Mar-13 11:43 < 00:01 Jupiter 1.89803112780704 1.89803025247972 1.89803200313436 4.18530991212597 4.07728972872752 2460747.988160526 0.976325631518748 130.341137936398 38.4341928058024 -85.0521803883165 1873388.56572812 T 13 CATAB v2.0f-lin.ifort 2020-Jan-30 12:39:49 2020-Jan-30 12:39
2035-Mar-17 06:45 00:02 Jupiter 1.95811820791844 1.95811687775165 1.9581195380889 3.20798834607426 3.07018727774495 2464403.781415826 2.20054351771409 281.929601344374 46.8854083623262 -83.2047668401175 1370330.19810903 T 13 CATAB v2.0f-lin.ifort 2020-Jan-30 12:39:49 2020-Jan-30 12:39
2096-Jan-02 10:41 00:08 Jupiter 1.86866131624325 1.86866045564379 1.86866217684303 4.04466688743309 3.93100175745694 2486609.945211574 8.34071485759069 381.428098590005 39.5779619096589 89.8803334835933 1628307.30451413 T 13 CATAB v2.0f-lin.ifort 2020-Jan-30 12:39:49 2020-Jan-30 12:39
2166-Oct-21 18:14 00:16 Jupiter 1.8636406359537 1.8636388509939 1.863642420917 3.87728300010224 3.75823439578506 2512469.259469425 16.0669780680849 257.906756175057 89.1209448075811 75.9025293377691 1035416.60815463 T 13 CATAB v2.0f-lin.ifort 2020-Jan-30 12:39:49 2020-Jan-30 12:39

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