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JPL Small-Body Database Browser
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347920 (2003 BX46)
Classification: Main-belt Asteroid          SPK-ID: 2347920
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1768235288274771 6.2423e-08  
a 2.256097085420062 1.088e-08 au
q 1.857166037398701 1.4194e-07 au
i 7.111831247302757 6.1131e-06 deg
node 11.23660510034856 3.257e-05 deg
peri 7.657547210630876 3.7431e-05 deg
M 121.5855743252951 1.6272e-05 deg
tp 2458582.463066434856
(2019-Apr-08.96306643)
5.4644e-05 TDB
period 1237.756180522008
3.39
8.9536e-06
2.451e-08
d
yr
n .2908488809550315 2.1039e-09 deg/d
Q 2.655028133441423 1.2804e-08 au
  Orbit Determination Parameters
   # obs. used (total)      352  
   data-arc span      6260 days (17.14 yr)  
   first obs. used      2002-12-13  
   last obs. used      2020-02-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5553  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-25 23:30:36  

Additional Information
 Earth MOID = .859329 au 
 Jupiter MOID = 2.81023 au 
 T_jup = 3.593 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457218.5 (2015-Jul-15.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .177071744023237 6.29e-08  
q 1.856686705187091 1.4317e-07 au
tp 2457342.801334027211
(2015-Nov-16.30133403)
5.1237e-05 TDB
node 11.27664970429544 3.2527e-05 deg
peri 7.203607287160273 3.7352e-05 deg
i 7.11802377157027 6.1167e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      352  
   data-arc span      6260 days (17.14 yr)  
   first obs. used      2002-12-13  
   last obs. used      2020-02-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5553  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-25 23:30:36  

Additional Information
 Jupiter MOID = 2.81023 au 
 T_jup = 3.593 
Orbit Covariance (6×6)
  e q tp node peri i
e 3.95646507029356E-15 -8.988143540309534E-15 -1.795109837359019E-12 4.938980733300837E-14 -7.255263372051187E-13 -1.045486243953834E-15
q -8.988143540309534E-15 2.049841652196955E-14 4.179495076330075E-12 -1.137105996481656E-13 1.677155673009725E-12 2.209378128583661E-15
tp -1.795109837359019E-12 4.179495076330075E-12 2.625220275492253E-9 -3.307625966705481E-11 9.481980006687646E-10 -3.858500917648887E-12
node 4.938980733300837E-14 -1.137105996481656E-13 -3.307625966705481E-11 1.05802010380779E-9 -1.060113475012924E-9 -2.298149294146133E-11
peri -7.255263372051187E-13 1.677155673009725E-12 9.481980006687646E-10 -1.060113475012924E-9 1.395154021246405E-9 2.15069700930397E-11
i -1.045486243953834E-15 2.209378128583661E-15 -3.858500917648887E-12 -2.298149294146133E-11 2.15069700930397E-11 3.741362606853207E-11

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 16.9   n/a MPO503394  

347920 (2003 BX46)          Discovered 2003-Jan-24 by Ferrando, R. at Pla D'Arguines
Reference: 20121228/Numbers.arcLast Updated: 2013-01-02

[ show close-approach data ]
Alternate Designations
 2003 BX46 = 2005 TD75 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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