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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 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 30 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2453950320360331 3.6409e-08  
a 2.580477806727247 1.1176e-08 au
q 1.947241372677142 9.6667e-08 au
i 3.740995609045653 3.3531e-06 deg
node 45.71657215993771 6.2397e-05 deg
peri 310.4084295100286 6.2863e-05 deg
M 161.1704920129041 1.131e-05 deg
tp 2458522.653043782709
(2019-Feb-08.15304378)
4.4173e-05 TDB
period 1514.079290759296
4.15
9.8364e-06
2.693e-08
d
yr
n .2377682610132415 1.5447e-09 deg/d
Q 3.213714240777353 1.3919e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1167  
   data-arc span      8153 days (22.32 yr)  
   first obs. used      1998-11-24  
   last obs. used      2021-03-21  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .52377  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-04 06:16:45  

Additional Information
 Earth MOID = .943964 au 
 Jupiter MOID = 2.23778 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 15.04   n/a MPCxxxxx  
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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