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JPL Small-Body Database Browser
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52833 (1998 RK51)
Classification: Main-belt Asteroid          SPK-ID: 2052833
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ 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 .1603448533225761 4.2932e-08  
a 2.282741678235277 1.0309e-08 au
q 1.91671579866531 9.8538e-08 au
i 4.758256937328158 4.6922e-06 deg
node 284.6817315390047 5.0054e-05 deg
peri 6.274305899764967 5.1929e-05 deg
M 41.27862417847498 1.2802e-05 deg
tp 2458456.053743113521
(2018-Dec-03.55374311)
4.4697e-05 TDB
period 1259.747714805098
3.45
8.5335e-06
2.336e-08
d
yr
n .2857715046982225 1.9358e-09 deg/d
Q 2.648767557805243 1.1962e-08 au
  Orbit Determination Parameters
   # obs. used (total)      849  
   data-arc span      7769 days (21.27 yr)  
   first obs. used      1998-08-27  
   last obs. used      2019-12-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55049  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-14 05:06:00  

Additional Information
 Earth MOID = .899867 au 
 Jupiter MOID = 2.51851 au 
 T_jup = 3.582 
[ 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 15.7   n/a MPO449342  

52833 (1998 RK51)          Discovered 1998-Sep-14 by LINEAR at Socorro
Reference: 20030216/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1998 RK51 = 1998 SS164 = 2000 CM9 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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