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70305 (1999 RQ133)
Classification: Main-belt Asteroid          SPK-ID: 2070305
[ 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 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1585558295402519 3.3986e-08  
a 2.43016002424641 9.7974e-09 au
q 2.044843985686462 8.2175e-08 au
i 5.930781687666642 3.2438e-06 deg
node 251.4137825115391 4.2017e-05 deg
peri 39.84628108665584 4.3547e-05 deg
M 205.8853325329602 1.2252e-05 deg
tp 2459592.868843929380
(2022-Jan-13.36884393)		 4.8396e-05 TDB
period 1383.728020956764
3.79		 8.368e-06
2.291e-08		 d
yr
n .260166734031361 1.5733e-09 deg/d
Q 2.815476062806358 1.1351e-08 au
   Orbit Determination Parameters
   # obs. used (total)      894  
   data-arc span      7502 days (20.54 yr)  
   first obs. used      1999-07-12  
   last obs. used      2020-01-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54185  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 16:08:09  

Additional Information
 Earth MOID = 1.03273 au 
 Jupiter MOID = 2.35421 au 
 T_jup = 3.483 
[ 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 15.6   n/a MPO257319  

70305 (1999 RQ133)          Discovered 1999-Sep-09 by LINEAR at Socorro
Reference: 20031109/Numbers.arcLast Updated: 2004-04-19

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