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58478 (1996 RC29)
Classification: Jupiter Trojan          SPK-ID: 2058478
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 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06873848757851997 5.819e-08  
a 5.25975527128412 1.1005e-07 au
q 4.898207648902901 3.7887e-07 au
i 2.61595207507697 5.2822e-06 deg
node 205.4492665649948 9.8084e-05 deg
peri 180.1546876187456 0.00010343 deg
M 338.3679457341572 3.2403e-05 deg
tp 2459465.253674358520
(2021-Sep-07.75367436)
0.00039672 TDB
period 4406.022728944637
12.06
0.00013828
3.786e-07
d
yr
n .08170634201113844 2.5643e-09 deg/d
Q 5.621302893665338 1.1762e-07 au
  Orbit Determination Parameters
   # obs. used (total)      719  
   data-arc span      10868 days (29.75 yr)  
   first obs. used      1991-04-13  
   last obs. used      2021-01-13  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .51447  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 11:30:29  

Additional Information
 Earth MOID = 3.90097 au 
 Jupiter MOID = .0739872 au 
 T_jup = 2.993 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457452.5 (2016-Mar-05.0) TDB
Reference: JPL 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06694002781200527 5.8184e-08  
q 4.916446741688764 3.7662e-07 au
tp 2459456.251369955615
(2021-Aug-29.75136996)
0.00040619 TDB
node 205.4837757295934 9.7998e-05 deg
peri 178.8789770087589 0.00010365 deg
i 2.614842011609997 5.2824e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      719  
   data-arc span      10868 days (29.75 yr)  
   first obs. used      1991-04-13  
   last obs. used      2021-01-13  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .51447  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 11:30:29  

Additional Information
 Jupiter MOID = .0739872 au 
 T_jup = 2.993 
Orbit Covariance (6×6)
  e q tp node peri i
e 3.385427773482693E-15 -2.138218779223475E-14 -6.802765827458536E-12 -6.406341493997902E-15 -3.483242125649668E-13 -5.325007214814735E-16
q -2.138218779223475E-14 1.41840577247983E-13 3.474181051992398E-11 4.466351106781763E-14 1.190029193440133E-12 4.211382624999201E-15
tp -6.802765827458536E-12 3.474181051992398E-11 1.649939015421954E-7 3.19737684479877E-12 1.359845827416527E-8 2.529032050807481E-13
node -6.406341493997902E-15 4.466351106781763E-14 3.19737684479877E-12 9.603630062148585E-9 -9.593687028500342E-9 -1.923958283788798E-10
peri -3.483242125649668E-13 1.190029193440133E-12 1.359845827416527E-8 -9.593687028500342E-9 1.074371831849198E-8 1.921392403144035E-10
i -5.325007214814735E-16 4.211382624999201E-15 2.529032050807481E-13 -1.923958283788798E-10 1.921392403144035E-10 2.79041406581099E-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 12.55   n/a E2021B10  
diameter diameter 15.937 km 1.037 urn:nasa:pds:neowise_diameters_albedos::2.0[jupiter_trojans] (http://adsabs.harvard.edu/abs/2011ApJ...742...40G)  
geometric albedo albedo 0.058   0.012 urn:nasa:pds:neowise_diameters_albedos::2.0[jupiter_trojans] (http://adsabs.harvard.edu/abs/2011ApJ...742...40G)  

58478 (1996 RC29)          Discovered 1996-Sep-11 by Uppsala-DLR Trojan Survey at La Silla
Reference: 20030614/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1996 RC29 = 2002 EG44 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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