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JPL Small-Body Database Browser
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52084 (2002 RC93)
Classification: Main-belt Asteroid          SPK-ID: 2052084
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 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1228741543945452 4.8089e-08  
a 3.03021526745915 2.127e-08 au
q 2.657880128836666 1.4806e-07 au
i 9.108294173044714 5.1814e-06 deg
node 229.1493152928855 2.6599e-05 deg
peri 317.1723135965264 3.1483e-05 deg
M 291.175129470472 1.7477e-05 deg
tp 2459368.842263213448
(2021-Jun-03.34226321)
9.484e-05 TDB
period 1926.675832974512
5.27
2.0286e-05
5.554e-08
d
yr
n .1868503221137162 1.9673e-09 deg/d
Q 3.402550406081633 2.3883e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1063  
   data-arc span      8624 days (23.61 yr)  
   first obs. used      1996-06-18  
   last obs. used      2020-01-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57402  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 10:20:59  

Additional Information
 Earth MOID = 1.66669 au 
 Jupiter MOID = 1.61973 au 
 T_jup = 3.213 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456971.5 (2014-Nov-10.0) TDB
Reference: JPL 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1245506989025486 4.798e-08  
q 2.650796263344104 1.4803e-07 au
tp 2457445.733278130126
(2016-Feb-27.23327813)
8.8307e-05 TDB
node 229.2706598563637 2.6625e-05 deg
peri 317.7011732657146 3.1367e-05 deg
i 9.106571705393796 5.1797e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      1063  
   data-arc span      8624 days (23.61 yr)  
   first obs. used      1996-06-18  
   last obs. used      2020-01-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57402  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 10:20:59  

Additional Information
 Jupiter MOID = 1.61973 au 
 T_jup = 3.213 
Orbit Covariance (6×6)
  e q tp node peri i
e 2.302045670574617E-15 -7.046688134900455E-15 8.024699088586847E-13 -1.206986295525626E-14 2.000727937726409E-13 2.119122338096321E-16
q -7.046688134900455E-15 2.191153477040045E-14 -2.201195215435147E-12 3.671940208675902E-14 -5.841374399186567E-13 -1.457962684282827E-16
tp 8.024699088586847E-13 -2.201195215435147E-12 7.798162175080488E-9 -1.987337007294286E-11 1.481131045139451E-9 2.552171043618116E-13
node -1.206986295525626E-14 3.671940208675902E-14 -1.987337007294286E-11 7.089170972162826E-10 -7.033170294603322E-10 -3.32505444084965E-11
peri 2.000727937726409E-13 -5.841374399186567E-13 1.481131045139451E-9 -7.033170294603322E-10 9.838969285141605E-10 3.279808784742203E-11
i 2.119122338096321E-16 -1.457962684282827E-16 2.552171043618116E-13 -3.32505444084965E-11 3.279808784742203E-11 2.682960087815487E-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 14.1   n/a MPO351202  
diameter diameter 9.973 km 0.121 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.045   0.007 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

52084 (2002 RC93)          Discovered 2002-Sep-05 by LONEOS at Anderson Mesa
Reference: 20021120/Numbers.arcLast Updated: 2004-04-19

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