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233683 (2008 RG113)
Classification: Jupiter Trojan          SPK-ID: 2233683
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 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09194122711126862 9.3477e-08  
a 5.194834962061503 2.1555e-07 au
q 4.717215461009047 6.301e-07 au
i 5.946101568547267 1.0053e-05 deg
node 295.812094121019 9.6551e-05 deg
peri 121.4404554746399 0.00011936 deg
M 281.1688651570094 7.43e-05 deg
tp 2459547.502960899299
(2021-Nov-29.00296090)
0.00092273 TDB
period 4324.700723930542
11.84
0.00026917
7.369e-07
d
yr
n .08324275435013474 5.181e-09 deg/d
Q 5.672454463113958 2.3537e-07 au
  Orbit Determination Parameters
   # obs. used (total)      125  
   data-arc span      7227 days (19.79 yr)  
   first obs. used      1999-12-17  
   last obs. used      2019-09-30  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .62539  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 01:36:53  

Additional Information
 Earth MOID = 3.73397 au 
 Jupiter MOID = .265369 au 
 T_jup = 2.981 
[ 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 13.7   n/a MPO454690  
diameter diameter 10.171 km 1.050 urn:nasa:pds:neowise_diameters_albedos::2.0[jupiter_trojans] (http://adsabs.harvard.edu/abs/2011ApJ...742...40G)  
geometric albedo albedo 0.047   0.014 urn:nasa:pds:neowise_diameters_albedos::2.0[jupiter_trojans] (http://adsabs.harvard.edu/abs/2011ApJ...742...40G)  

233683 (2008 RG113)          Discovered 2008-Sep-05 by Spacewatch at Kitt Peak
Reference: 20100228/Numbers.arcLast Updated: 2010-03-03
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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