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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 2459000.5 (2020-May-31.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .0358262537917559 9.0595e-08  
a 3.10213748214178 7.3131e-08 au
q 2.99099951740965 2.5903e-07 au
i 12.62475633232709 8.3631e-06 deg
node 93.3626929091424 3.6271e-05 deg
peri 167.8999816568732 0.000158 deg
M 226.4561861900703 0.00015795 deg
tp 2459740.805988944187
(2022-Jun-10.30598894)
0.00087387 TDB
period 1995.67578921496
5.46
7.057e-05
1.932e-07
d
yr
n .1803900222398415 6.3788e-09 deg/d
Q 3.21327544687391 7.5751e-08 au
  Orbit Determination Parameters
   # obs. used (total)      113  
   data-arc span      5819 days (15.93 yr)  
   first obs. used      2004-02-17  
   last obs. used      2020-01-23  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .62098  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-26 13:54:29  

Additional Information
 Earth MOID = 1.97602 au 
 Jupiter MOID = 1.87253 au 
 T_jup = 3.183 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457479.5 (2016-Apr-01.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .036054799559311 9.1589e-08  
q 2.989340001285204 2.6221e-07 au
tp 2457734.657657423768
(2016-Dec-12.15765742)
0.00086447 TDB
node 93.38318450455579 3.6282e-05 deg
peri 165.9154867575208 0.00015532 deg
i 12.62372076681821 8.3624e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      113  
   data-arc span      5819 days (15.93 yr)  
   first obs. used      2004-02-17  
   last obs. used      2020-01-23  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .62098  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-26 13:54:29  

Additional Information
 Jupiter MOID = 1.87253 au 
 T_jup = 3.183 
Orbit Covariance (6×6)
  e q tp node peri i
e 8.388478049054325E-15 -2.329923285380528E-14 -2.703253278528712E-11 6.072768655547582E-15 -4.546487942421293E-12 2.119254944979497E-14
q -2.329923285380528E-14 6.875439688337852E-14 7.755458242985486E-11 -2.133590025782229E-14 1.296269031157777E-11 -5.324709676285015E-14
tp -2.703253278528712E-11 7.755458242985486E-11 7.473001668120923E-7 -6.169359895461216E-10 1.306260726747185E-7 -3.251319004536866E-11
node 6.072768655547582E-15 -2.133590025782229E-14 -6.169359895461216E-10 1.316414857001209E-9 -1.391455328571986E-9 -6.827530257228996E-12
peri -4.546487942421293E-12 1.296269031157777E-11 1.306260726747185E-7 -1.391455328571986E-9 2.412535543596896E-8 1.365184650351934E-12
i 2.119254944979497E-14 -5.324709676285015E-14 -3.251319004536866E-11 -6.827530257228996E-12 1.365184650351934E-12 6.992990797462347E-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 1.94873607132485 1.94873354917345 1.9487385935188 4.30065909401414 4.19837637012621 2434885.065377187 6.19244064578787 496.489273398847 31.1254466304276 -76.5049243608421 1860730.34211902 T 14 CATAB v2.0f-lin.ifort 2020-Feb-26 13:54:30 2020-Feb-26 13:54
1964-Jun-09 14:12 00:06 Jupiter 1.91624833756886 1.91624719654191 1.91624947860409 3.34855650186353 3.21384320005201 2438556.091728158 5.8487096764125 448.296993974921 43.5838786255113 -84.0001415681978 1322841.50536956 T 14 CATAB v2.0f-lin.ifort 2020-Feb-26 13:54:30 2020-Feb-26 13:54
2025-Mar-13 11:43 < 00:01 Jupiter 1.89803114555477 1.8980302753489 1.89803201576064 4.18531002897042 4.07728984969098 2460747.988124975 0.953694095950122 130.011201614521 38.1025215962146 -84.9103569420335 1879527.59396784 T 14 CATAB v2.0f-lin.ifort 2020-Feb-26 13:54:30 2020-Feb-26 13:54
2035-Mar-17 06:45 00:02 Jupiter 1.95811825955048 1.95811695359474 1.95811956550955 3.20798858261213 3.07018752861461 2464403.781357271 2.15919279811888 276.364668364987 46.6750593919608 -83.3843788699644 1381996.91360702 T 14 CATAB v2.0f-lin.ifort 2020-Feb-26 13:54:30 2020-Feb-26 13:54
2096-Jan-02 10:41 00:08 Jupiter 1.86866132128977 1.86866046274718 1.86866217983279 4.04466680487991 3.93100167282813 2486609.944969464 8.18641283635518 376.316564925715 39.3655147920885 89.9735293573815 1629181.30853875 T 14 CATAB v2.0f-lin.ifort 2020-Feb-26 13:54:30 2020-Feb-26 13:54
2166-Oct-21 18:13 00:16 Jupiter 1.86364070670737 1.86363895867457 1.86364245474345 3.8772825949386 3.75823398237846 2512469.259006149 15.7756428466214 256.300279243016 87.7431103920296 76.3270217036644 1040398.5050128 T 14 CATAB v2.0f-lin.ifort 2020-Feb-26 13:54:30 2020-Feb-26 13:54

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