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413382 (2004 JR45)
Classification: Main-belt Asteroid          SPK-ID: 2413382
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 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2573105065242782 5.5423e-08  
a 2.725328656647769 3.0757e-08 au
q 2.024072959560601 1.4786e-07 au
i 8.720818808079486 6.9157e-06 deg
node 235.0551298080296 4.3983e-05 deg
peri 24.39481306023212 4.8295e-05 deg
M 195.8373883267324 2.1379e-05 deg
tp 2459749.873796624949
(2022-Jun-19.37379663)
0.00010819 TDB
period 1643.337444715567
4.50
2.782e-05
7.617e-08
d
yr
n .2190663890472657 3.7085e-09 deg/d
Q 3.426584353734937 3.8672e-08 au
  Orbit Determination Parameters
   # obs. used (total)      161  
   data-arc span      5654 days (15.48 yr)  
   first obs. used      2004-05-15  
   last obs. used      2019-11-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52674  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-05 01:19:44  

Additional Information
 Earth MOID = 1.01272 au 
 Jupiter MOID = 1.65259 au 
 T_jup = 3.292 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457684.5 (2016-Oct-23.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2580274323578481 5.5275e-08  
q 2.020942598812396 1.4756e-07 au
tp 2458106.531980239698
(2017-Dec-19.03198024)
8.548e-05 TDB
node 235.0831550083127 4.4012e-05 deg
peri 24.37834536026887 4.8322e-05 deg
i 8.719576250603295 6.9159e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      161  
   data-arc span      5654 days (15.48 yr)  
   first obs. used      2004-05-15  
   last obs. used      2019-11-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52674  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-05 01:19:44  

Additional Information
 Jupiter MOID = 1.65259 au 
 T_jup = 3.292 
Orbit Covariance (6×6)
  e q tp node peri i
e 3.055316351761226E-15 -8.063355900232084E-15 2.913029191144205E-13 5.452685651412201E-14 -4.666262751154236E-14 -3.459534663490154E-15
q -8.063355900232084E-15 2.177454696642133E-14 6.72670856540976E-13 -1.406945924947991E-13 4.227186811833644E-13 7.419175202992811E-15
tp 2.913029191144205E-13 6.72670856540976E-13 7.306823819792313E-9 -5.466072075347245E-12 1.727710605460514E-9 -6.793875398355476E-12
node 5.452685651412201E-14 -1.406945924947991E-13 -5.466072075347245E-12 1.937083591481601E-9 -1.916802052555768E-9 -4.061770665831359E-11
peri -4.666262751154236E-14 4.227186811833644E-13 1.727710605460514E-9 -1.916802052555768E-9 2.334971930316671E-9 3.869934066359164E-11
i -3.459534663490154E-15 7.419175202992811E-15 -6.793875398355476E-12 -4.061770665831359E-11 3.869934066359164E-11 4.782945841711297E-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 16.4   n/a MPO455943  

413382 (2004 JR45)          Discovered 2004-May-15 by LINEAR at Socorro
Reference: Last Updated: 2014-11-10

[ show close-approach data ]
Alternate Designations
 2004 JR45 = 2013 KL11 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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