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58479 (1996 RJ29)
Classification: Jupiter Trojan          SPK-ID: 2058479
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .0359455786993095 5.287e-08  
a 5.21638839222663 1.1221e-07 au
q 5.028882292747683 2.7713e-07 au
i 8.366180603232827 5.5728e-06 deg
node 140.7705017836422 3.5346e-05 deg
peri 190.1893533049015 8.562e-05 deg
M 49.16964714296849 7.508e-05 deg
tp 2458606.142294426108
(2019-May-02.64229443)
0.00091675 TDB
period 4351.643471925949
11.91
0.00014041
3.844e-07
d
yr
n .08272736549363299 2.6693e-09 deg/d
Q 5.403894491705577 1.1624e-07 au
  Orbit Determination Parameters
   # obs. used (total)      619  
   data-arc span      8885 days (24.33 yr)  
   first obs. used      1996-09-11  
   last obs. used      2021-01-08  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .50817  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Feb-24 19:23:30  

Additional Information
 Earth MOID = 4.0161 au 
 Jupiter MOID = .00487046 au 
 T_jup = 2.977 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457697.5 (2016-Nov-05.0) TDB
Reference: JPL 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .03492983628911785 5.2595e-08  
q 5.028634218283878 2.7268e-07 au
tp 2458585.713909378537
(2019-Apr-12.21390938)
0.00095168 TDB
node 140.7831845191658 3.5353e-05 deg
peri 188.3338735750365 8.8307e-05 deg
i 8.367529191781724 5.5743e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      619  
   data-arc span      8885 days (24.33 yr)  
   first obs. used      1996-09-11  
   last obs. used      2021-01-08  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .50817  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Feb-24 19:23:30  

Additional Information
 Jupiter MOID = .00487046 au 
 T_jup = 2.977 
Orbit Covariance (6×6)
  e q tp node peri i
e 2.766251404655159E-15 -1.321333043071268E-14 1.471064856710813E-11 1.42586963763268E-15 1.191404781041684E-12 -3.324610644202403E-16
q -1.321333043071268E-14 7.435379571293873E-14 -1.249620770716492E-10 -6.816368348798369E-15 -1.052928137554371E-11 4.699383466712358E-15
tp 1.471064856710813E-11 -1.249620770716492E-10 9.057009665333408E-7 6.143714795508768E-11 7.707497283754565E-8 -9.912477347824769E-12
node 1.42586963763268E-15 -6.816368348798369E-15 6.143714795508768E-11 1.249813436859002E-9 -1.231255999161778E-9 9.795603786228066E-11
peri 1.191404781041684E-12 -1.052928137554371E-11 7.707497283754565E-8 -1.231255999161778E-9 7.798078412896252E-9 -9.780424091725756E-11
i -3.324610644202403E-16 4.699383466712358E-15 -9.912477347824769E-12 9.795603786228066E-11 -9.780424091725756E-11 3.107310566195483E-11

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 12.59   n/a E2021B10  
diameter diameter 15.272 km 0.901 urn:nasa:pds:neowise_diameters_albedos::2.0[jupiter_trojans] (http://adsabs.harvard.edu/abs/2011ApJ...742...40G)  
geometric albedo albedo 0.057   0.012 urn:nasa:pds:neowise_diameters_albedos::2.0[jupiter_trojans] (http://adsabs.harvard.edu/abs/2011ApJ...742...40G)  

58479 (1996 RJ29)          Discovered 1996-Sep-11 by Uppsala-DLR Trojan Survey at La Silla
Reference: 20030614/Numbers.arcLast Updated: 2004-04-19
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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