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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 ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 24 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1228741507022133 4.7889e-08  
a 3.030215266051413 2.1201e-08 au
q 2.657880138790464 1.4758e-07 au
i 9.108294273946974 5.1569e-06 deg
node 229.1493144372913 2.6493e-05 deg
peri 317.1723138981542 3.1392e-05 deg
M 291.1751303940231 1.7454e-05 deg
tp 2459368.842258014037
(2021-Jun-03.34225801)
9.4708e-05 TDB
period 1926.675831631908
5.27
2.022e-05
5.536e-08
d
yr
n .1868503222439228 1.961e-09 deg/d
Q 3.402550393312362 2.3806e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1083  
   data-arc span      8877 days (24.30 yr)  
   first obs. used      1996-06-18  
   last obs. used      2020-10-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57211  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 23:19:18  

Additional Information
 Earth MOID = 1.66669 au 
 Jupiter MOID = 1.61973 au 
 T_jup = 3.213 
[ show covariance matrix ]

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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Close-Approach Data   ...sorted by Date/Time (TDB)
Date/Time (TDB) Time Uncertainty
(days_HH:MM)
Body Nominal Distance (au) Minimum Distance (au) Maximum Distance (au) V-relative (km/s) V-infinity (km/s) JD (TDB) Time Uncertainty (minutes) Semi-major axis (km) Semi-minor axis (km) range-LOV angle (deg) N-sigma BP Orbit Ref. Reference Modified
1939-Jun-17 07:54 00:03 Jupiter 1.70147427972338 1.70147326174741 1.70147529770157 2.00516405078302 1.73926686563274 2429431.829134947 2.80544166903313 149.2569271894 65.1538023362273 -50.8212243683145 1463852.94793424 T 24 CATAB v2.0f-lin.ifort 2020-Nov-12 23:19:21 2020-Nov-12 23:19
1987-Jan-26 17:23 00:01 Jupiter 1.67831620855054 1.67831564944947 1.6783167676516 2.15838843893727 1.91030596128393 2446822.224500538 1.02735739247723 84.5475481310041 47.0606549640085 -79.7181715024387 1589582.71932175 T 24 CATAB v2.0f-lin.ifort 2020-Nov-12 23:19:21 2020-Nov-12 23:19
2034-Aug-24 21:55 < 00:01 Jupiter 1.65766487445022 1.65766433710699 1.65766541179335 2.2906266179494 2.05548623764725 2464199.413401182 0.749293981993155 76.0637822468385 39.1153201079387 -84.6035291234342 1656004.55177727 T 24 CATAB v2.0f-lin.ifort 2020-Nov-12 23:19:21 2020-Nov-12 23:19
2082-Mar-08 23:53 00:02 Jupiter 1.64297934859593 1.64297857256812 1.6429801246271 2.38610084102577 2.15925822363104 2481562.495191506 2.42161079790871 180.785184164366 38.6314276417967 -71.7931364768463 1661464.29201076 T 24 CATAB v2.0f-lin.ifort 2020-Nov-12 23:19:21 2020-Nov-12 23:19
2129-Sep-10 04:35 00:04 Jupiter 1.63335585210655 1.6333547365643 1.63335696766543 2.45277791072857 2.23135908161648 2498913.691309351 4.21879432089095 320.435910529218 35.8373778160972 -72.8893955800038 1715821.34909911 T 24 CATAB v2.0f-lin.ifort 2020-Nov-12 23:19:21 2020-Nov-12 23:19
2177-Mar-02 02:16 00:06 Jupiter 1.63436480493532 1.63436322111977 1.63436638879463 2.50421867147306 2.28792379691795 2516253.594504466 6.25735504741919 480.7155511483 33.8502360259386 -73.7470725944087 1768845.21277423 T 24 CATAB v2.0f-lin.ifort 2020-Nov-12 23:19:21 2020-Nov-12 23:19
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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