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(2003 DZ15)
Classification: Apollo [NEO]          SPK-ID: 3150194
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 38 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .4868294419920267 9.3368e-08  
a 1.221425871237877 8.4867e-09 au
q .6267997959085164 1.1824e-07 au
i 3.67519251087417 6.6231e-06 deg
node 141.8335266138661 3.5089e-05 deg
peri 263.7006977628571 3.6085e-05 deg
M 339.7436992061525 1.9265e-05 deg
tp 2459028.243211673037
(2020-Jun-27.74321167)
2.6675e-05 TDB
period 493.0592364291406
1.35
5.1388e-06
1.407e-08
d
yr
n .730135394293008 7.6097e-09 deg/d
Q 1.816051946567238 1.2618e-08 au
  Orbit Determination Parameters
   # obs. used (total)      203  
   # delay obs. used      2  
   # Doppler obs. used      1  
   data-arc span      5227 days (14.31 yr)  
   first obs. used      2003-02-28  
   last obs. used      2017-06-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60532  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Sep-13 06:17:48  

Additional Information
 Earth MOID = .000331437 au 
 Jupiter MOID = 3.59272 au 
 T_jup = 5.105 
[ hide covariance matrix ]
Orbital Elements at Epoch 2455417.5 (2010-Aug-09.0) TDB
Reference: JPL 38 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .4869149331642164 9.3215e-08  
q .6262363799878945 1.1817e-07 au
tp 2455577.917816488323
(2011-Jan-16.41781649)
1.0141e-05 TDB
node 142.010553473431 3.5471e-05 deg
peri 263.5695748378765 3.6497e-05 deg
i 3.652223980505606 6.626e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      203  
   # delay obs. used      2  
   # Doppler obs. used      1  
   data-arc span      5227 days (14.31 yr)  
   first obs. used      2003-02-28  
   last obs. used      2017-06-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60532  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Sep-13 06:17:48  

Additional Information
 Jupiter MOID = 3.59272 au 
 T_jup = 5.105 
Orbit Covariance (6×6)
  e q tp node peri i
e 8.689009595796926E-15 -1.101461510946063E-14 9.088386363115132E-13 1.144269653922089E-13 1.096506135602302E-12 1.444772033782463E-14
q -1.101461510946063E-14 1.396367018441024E-14 -1.154511670712169E-12 -1.473946578215764E-13 -1.387912643593792E-12 -1.811526613024932E-14
tp 9.088386363115132E-13 -1.154511670712169E-12 1.028345701298921E-10 3.742800769137006E-11 9.100549147131397E-11 -9.238935096033941E-13
node 1.144269653922089E-13 -1.473946578215764E-13 3.742800769137006E-11 1.258197941703131E-9 -1.210023672164379E-9 -2.097850351059712E-10
peri 1.096506135602302E-12 -1.387912643593792E-12 9.100549147131397E-11 -1.210023672164379E-9 1.332019178173015E-9 2.084773252500514E-10
i 1.444772033782463E-14 -1.811526613024932E-14 -9.238935096033941E-13 -2.097850351059712E-10 2.084773252500514E-10 4.390387686417182E-11

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 22.3   n/a MPO267442  

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]
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