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JPL Small-Body Database Browser
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523810 (2008 RG98)
Classification: Apollo [NEO]          SPK-ID: 2523810
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 42 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .7662157934393775 1.2432e-07  
a 2.193917517674389 5.0039e-08 au
q .5129032661289574 2.6457e-07 au
i 10.69597899451028 1.4438e-05 deg
node 340.0953781256423 4.9999e-05 deg
peri 168.4787079452393 5.2051e-05 deg
M 49.99459201217273 2.6642e-05 deg
tp 2458435.665012886806
(2018-Nov-13.16501289)
8.4556e-05 TDB
period 1186.940286387403
3.25
4.0608e-05
1.112e-07
d
yr
n .303300851886748 1.0377e-08 deg/d
Q 3.87493176921982 8.838e-08 au
  Orbit Determination Parameters
   # obs. used (total)      174  
   data-arc span      5406 days (14.80 yr)  
   first obs. used      2004-09-15  
   last obs. used      2019-07-05  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .46396  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 08:40:49  

Additional Information
 Earth MOID = .175472 au 
 Jupiter MOID = 1.14761 au 
 T_jup = 3.192 
[ 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 17.1   n/a MPO264982  

523810 (2008 RG98)          Discovered 2008-Sep-09 by Spacewatch at Kitt Peak
Reference: Last Updated: 2018-10-30

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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