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362280 (2009 RB15)
Classification: Main-belt Asteroid          SPK-ID: 2362280
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2224068434214798 4.7629e-08  
a 3.099008063802466 2.9409e-08 au
q 2.409767462594447 1.4883e-07 au
i 16.04560037995285 5.4935e-06 deg
node 190.1274262864408 1.7275e-05 deg
peri 95.83886813235756 2.2869e-05 deg
M 84.95621738079193 1.2665e-05 deg
tp 2458730.253953440980
(2019-Sep-03.75395344)
6.8617e-05 TDB
period 1992.656711661959
5.46
2.8365e-05
7.766e-08
d
yr
n .1806633314675386 2.5717e-09 deg/d
Q 3.788248665010484 3.595e-08 au
  Orbit Determination Parameters
   # obs. used (total)      224  
   data-arc span      7235 days (19.81 yr)  
   first obs. used      2001-02-20  
   last obs. used      2020-12-12  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .50638  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 09:38:55  

Additional Information
 Earth MOID = 1.45756 au 
 Jupiter MOID = 1.74671 au 
 T_jup = 3.125 
[ 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 16.12   n/a E2021B25  

362280 (2009 RB15)          Discovered 2009-Sep-12 by Spacewatch at Kitt Peak
Reference: Last Updated: 2013-04-29

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