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JPL Small-Body Database Browser
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226300 (2003 BK69)
Classification: Main-belt Asteroid          SPK-ID: 2226300
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .130866140566134 6.3843e-08  
a 2.429801602228447 1.7965e-08 au
q 2.111822844203401 1.5104e-07 au
i 2.736921074889542 5.1085e-06 deg
node 136.7370552139663 0.00014747 deg
peri 73.09135930457592 0.00014916 deg
M 38.29817263892482 2.3429e-05 deg
tp 2458453.326302902743
(2018-Nov-30.82630290)
8.9249e-05 TDB
period 1383.421905126694
3.79
1.5343e-05
4.201e-08
d
yr
n .2602243022652088 2.886e-09 deg/d
Q 2.747780360253492 2.0316e-08 au
  Orbit Determination Parameters
   # obs. used (total)      178  
   data-arc span      9434 days (25.83 yr)  
   first obs. used      1992-03-26  
   last obs. used      2018-01-23  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .6267  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Feb-06 08:24:00  

Additional Information
 Earth MOID = 1.10874 au 
 Jupiter MOID = 2.21572 au 
 T_jup = 3.495 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456938.5 (2014-Oct-08.0) TDB
Reference: JPL 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .130238182882937 6.3916e-08  
q 2.112850232890285 1.5089e-07 au
tp 2457069.287055513759
(2015-Feb-15.78705551)
8.343e-05 TDB
node 136.7604746670642 0.00014748 deg
peri 72.78517563652353 0.00014919 deg
i 2.736746982213717 5.1086e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      178  
   data-arc span      9434 days (25.83 yr)  
   first obs. used      1992-03-26  
   last obs. used      2018-01-23  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .6267  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Feb-06 08:24:00  

Additional Information
 Jupiter MOID = 2.21572 au 
 T_jup = 3.495 
Orbit Covariance (6×6)
  e q tp node peri i
e 4.085219254269613E-15 -9.597145079597614E-15 1.407988031324325E-12 -5.67952116794687E-14 3.858920276283838E-13 -5.093581100873293E-15
q -9.597145079597614E-15 2.276760513352067E-14 -2.978003677999874E-12 1.355675369050281E-13 -8.279875481161119E-13 1.194964895235001E-14
tp 1.407988031324325E-12 -2.978003677999874E-12 6.960508251598306E-9 -5.94961767894603E-12 1.938146475993217E-9 -3.751294250030912E-12
node -5.67952116794687E-14 1.355675369050281E-13 -5.94961767894603E-12 2.174945912635612E-8 -2.172510576133268E-8 -1.459620050856112E-11
peri 3.858920276283838E-13 -8.279875481161119E-13 1.938146475993217E-9 -2.172510576133268E-8 2.225650396759473E-8 1.359339236619004E-11
i -5.093581100873293E-15 1.194964895235001E-14 -3.751294250030912E-12 -1.459620050856112E-11 1.359339236619004E-11 2.609741031827447E-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 17.4   n/a MPO433482  

226300 (2003 BK69)          Discovered 2003-Jan-30 by Spacewatch at Kitt Peak
Reference: 20091202/Numbers.arcLast Updated: 2009-12-04

[ show close-approach data ]
Alternate Designations
 2003 BK69 = 2005 VV21 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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