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183069 (2002 RR13)
Classification: Mars-crossing Asteroid          SPK-ID: 2183069
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2864624202298259 4.0468e-08  
a 2.253684487206951 6.3122e-09 au
q 1.608088574567234 8.9773e-08 au
i .3593201356183431 4.3591e-06 deg
node 80.992743352885 0.00090054 deg
peri 243.4218977585035 0.0009006 deg
M 100.9779067513444 9.477e-06 deg
tp 2458653.873339774489
(2019-Jun-19.37333977)
3.1872e-05 TDB
period 1235.771285975113
3.38
5.1918e-06
1.421e-08
d
yr
n .2913160421233886 1.2239e-09 deg/d
Q 2.899280399846667 8.1204e-09 au
  Orbit Determination Parameters
   # obs. used (total)      481  
   data-arc span      6914 days (18.93 yr)  
   first obs. used      2001-02-20  
   last obs. used      2020-01-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .49595  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-24 19:31:11  

Additional Information
 Earth MOID = .596059 au 
 Jupiter MOID = 2.4466 au 
 T_jup = 3.570 
[ 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 17.2   n/a MPO502988  

183069 (2002 RR13)          Discovered 2002-Sep-04 by LONEOS at Anderson Mesa
Reference: 20080420/Numbers.arcLast Updated: 2008-04-23

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