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344591 (2003 BC93)
Classification: Main-belt Asteroid          SPK-ID: 2344591
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 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .0962638504289077 8.4623e-08  
a 3.006312899326301 2.9826e-08 au
q 2.716913644043058 2.5343e-07 au
i 10.51168501504424 8.6116e-06 deg
node 251.8682880900168 4.4962e-05 deg
peri 247.8174834666622 7.2633e-05 deg
M 108.6523878295299 5.3189e-05 deg
tp 2458425.872413350791
(2018-Nov-03.37241335)
0.00027994 TDB
period 1903.924389754575
5.21
2.8333e-05
7.757e-08
d
yr
n .1890831389824287 2.8138e-09 deg/d
Q 3.295712154609544 3.2697e-08 au
  Orbit Determination Parameters
   # obs. used (total)      134  
   data-arc span      6817 days (18.66 yr)  
   first obs. used      2000-08-31  
   last obs. used      2019-05-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .61857  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 10:05:19  

Additional Information
 Earth MOID = 1.75229 au 
 Jupiter MOID = 1.90166 au 
 T_jup = 3.219 
[ 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 15.8   n/a MPO397231  

344591 (2003 BC93)          Discovered 2003-Jan-26 by NEAT at Palomar
Reference: 20121128/Numbers.arcLast Updated: 2012-12-03

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