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342967 (2009 BT10)
Classification: Main-belt Asteroid          SPK-ID: 2342967
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 .2236202830428546 5.7718e-08  
a 2.934070785585055 2.955e-08 au
q 2.277953046044754 1.6534e-07 au
i 5.5412592632734 7.643e-06 deg
node 263.184166686375 0.00011112 deg
peri 167.7031758986042 0.00011559 deg
M 130.4151052891372 3.2153e-05 deg
tp 2458335.487661529139
(2018-Aug-04.98766153)
0.00016007 TDB
period 1835.710988529569
5.03
2.7732e-05
7.593e-08
d
yr
n .1961093016544861 2.9626e-09 deg/d
Q 3.590188525125356 3.6158e-08 au
  Orbit Determination Parameters
   # obs. used (total)      157  
   data-arc span      6436 days (17.62 yr)  
   first obs. used      2002-09-13  
   last obs. used      2020-04-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60728  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-21 22:17:53  

Additional Information
 Earth MOID = 1.29292 au 
 Jupiter MOID = 1.71315 au 
 T_jup = 3.230 
[ 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 MPO427760  

342967 (2009 BT10)          Discovered 2009-Jan-25 by Lowe, A. at Mayhill
Reference: 20121029/Numbers.arcLast Updated: 2012-11-08

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