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70369 (1999 RL205)
Classification: Main-belt Asteroid          SPK-ID: 2070369
[ 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 25 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1148510343496467 3.3374e-08  
a 2.548627300591826 1.1751e-08 au
q 2.255914818947107 8.6592e-08 au
i 10.58826685531716 3.8403e-06 deg
node 258.4715804072839 2.6684e-05 deg
peri 156.8305453552138 3.6399e-05 deg
M 349.1758804422432 2.5956e-05 deg
tp 2459045.183584324891
(2020-Jul-14.68358433)		 0.00010724 TDB
period 1486.133839443139
4.07		 1.0278e-05
2.814e-08		 d
yr
n .2422392858875306 1.6753e-09 deg/d
Q 2.841339782236545 1.3101e-08 au
   Orbit Determination Parameters
   # obs. used (total)      1020  
   data-arc span      7735 days (21.18 yr)  
   first obs. used      1999-09-08  
   last obs. used      2020-11-11  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51249  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Dec-18 04:05:29  

Additional Information
 Earth MOID = 1.27226 au 
 Jupiter MOID = 2.4746 au 
 T_jup = 3.408 
[ 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 14.7   n/a MPO347973  

70369 (1999 RL205)          Discovered 1999-Sep-08 by LINEAR at Socorro
Reference: 20031109/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1999 RL205 = 1999 XZ238 
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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