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JPL Small-Body Database Browser
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52085 (2002 RC102)
Classification: Main-belt Asteroid          SPK-ID: 2052085
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2449935986852307 3.8834e-08  
a 2.580377505913083 1.1937e-08 au
q 1.948201534773017 1.0371e-07 au
i 3.741315946596279 3.5964e-06 deg
node 45.73383536176308 6.5687e-05 deg
peri 310.3802729166026 6.6188e-05 deg
M 18.56783856066104 1.1055e-05 deg
tp 2458522.412386793408
(2019-Feb-07.91238679)
4.6094e-05 TDB
period 1513.991015299533
4.15
1.0506e-05
2.876e-08
d
yr
n .2377821244393424 1.65e-09 deg/d
Q 3.21255347705315 1.4861e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1033  
   data-arc span      7683 days (21.03 yr)  
   first obs. used      1998-11-24  
   last obs. used      2019-12-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54845  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-14 04:57:21  

Additional Information
 Earth MOID = .945706 au 
 Jupiter MOID = 2.23445 au 
 T_jup = 3.379 
[ show covariance matrix ]

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.0   n/a MPO452878  
diameter diameter 2.500 km 0.500 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.310   0.145 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

52085 (2002 RC102)          Discovered 2002-Sep-05 by LINEAR at Socorro
Reference: 20021120/Numbers.arcLast Updated: 2004-04-19
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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