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213243 (2001 BR17)
Classification: Main-belt Asteroid          SPK-ID: 2213243
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 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1632213184624124 5.7706e-08  
a 2.416842412042865 1.2513e-08 au
q 2.022362207033351 1.3616e-07 au
i 3.128934466201882 4.8184e-06 deg
node 89.68785159301171 9.5638e-05 deg
peri 40.69024187857064 9.713e-05 deg
M 97.90515256608005 1.5006e-05 deg
tp 2458827.272208497701
(2019-Dec-09.77220850)
5.6646e-05 TDB
period 1372.369088032844
3.76
1.0658e-05
2.918e-08
d
yr
n .2623201026161444 2.0372e-09 deg/d
Q 2.811322617052378 1.4555e-08 au
  Orbit Determination Parameters
   # obs. used (total)      397  
   data-arc span      7092 days (19.42 yr)  
   first obs. used      2000-12-20  
   last obs. used      2020-05-21  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .5398  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 23:41:55  

Additional Information
 Earth MOID = 1.03831 au 
 Jupiter MOID = 2.23676 au 
 T_jup = 3.496 
[ 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 17.15   n/a E2021B55  

213243 (2001 BR17)          Discovered 2001-Jan-19 by LINEAR at Socorro
Reference: 20090509/Numbers.arcLast Updated: 2009-05-11

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