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233675 (2008 RR65)
Classification: Main-belt Asteroid          SPK-ID: 2233675
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 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2241811839199593 8.7491e-08  
a 2.691403993924747 2.2167e-08 au
q 2.08804186015979 2.3476e-07 au
i 4.232499068730575 6.1986e-06 deg
node 143.8324905053633 0.00010742 deg
peri 223.7898595796292 0.00010816 deg
M 225.8678815264606 1.1062e-05 deg
tp 2459601.392867145763
(2022-Jan-21.89286715)
5.1569e-05 TDB
period 1612.7489421197
4.42
1.9924e-05
5.455e-08
d
yr
n .2232213524361937 2.7577e-09 deg/d
Q 3.294766127689704 2.7136e-08 au
  Orbit Determination Parameters
   # obs. used (total)      241  
   data-arc span      5169 days (14.15 yr)  
   first obs. used      2006-03-02  
   last obs. used      2020-04-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55044  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-21 11:12:19  

Additional Information
 Earth MOID = 1.0892 au 
 Jupiter MOID = 2.16929 au 
 T_jup = 3.331 
[ 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 16.5   n/a MPO433526  

233675 (2008 RR65)          Discovered 2008-Sep-04 by Spacewatch at Kitt Peak
Reference: 20100228/Numbers.arcLast Updated: 2010-03-03

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