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344802 (2004 BC6)
Classification: Main-belt Asteroid          SPK-ID: 2344802
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 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2038300449665258 5.7333e-08  
a 2.78671990882331 2.2981e-08 au
q 2.218702664498742 1.6159e-07 au
i 8.989045985965461 5.7008e-06 deg
node 129.7469620713675 4.1472e-05 deg
peri 314.6434878874365 4.4949e-05 deg
M 215.1243685421441 1.9236e-05 deg
tp 2459684.303388305421
(2022-Apr-14.80338831)
9.6582e-05 TDB
period 1699.176164499147
4.65
2.1019e-05
5.755e-08
d
yr
n .2118673787459315 2.6208e-09 deg/d
Q 3.354737153147878 2.7665e-08 au
  Orbit Determination Parameters
   # obs. used (total)      274  
   data-arc span      5642 days (15.45 yr)  
   first obs. used      2003-12-18  
   last obs. used      2019-05-30  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54497  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-25 23:06:11  

Additional Information
 Earth MOID = 1.2454 au 
 Jupiter MOID = 1.90163 au 
 T_jup = 3.283 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457233.5 (2015-Jul-30.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .206738749029725 5.8166e-08  
q 2.205712472632782 1.6505e-07 au
tp 2457983.133798064023
(2017-Aug-17.63379806)
8.0347e-05 TDB
node 129.9391620799789 4.1711e-05 deg
peri 313.7827578985257 4.4939e-05 deg
i 8.969662798258428 5.6904e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      274  
   data-arc span      5642 days (15.45 yr)  
   first obs. used      2003-12-18  
   last obs. used      2019-05-30  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54497  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-25 23:06:11  

Additional Information
 Jupiter MOID = 1.90163 au 
 T_jup = 3.283 
Orbit Covariance (6×6)
  e q tp node peri i
e 3.383250422830215E-15 -9.543205775761961E-15 -8.575343398144409E-13 -3.505913474671657E-14 -2.564202431965546E-13 4.409627006528517E-16
q -9.543205775761961E-15 2.724001317718306E-14 3.281840172805676E-12 1.007895055312141E-13 8.673428576767324E-13 -1.503533345562186E-15
tp -8.575343398144409E-13 3.281840172805676E-12 6.45566182012623E-9 3.734303877597169E-12 1.381651033194531E-9 -4.955519029330403E-12
node -3.505913474671657E-14 1.007895055312141E-13 3.734303877597169E-12 1.739777793644055E-9 -1.71658276725963E-9 -1.438541019707989E-11
peri -2.564202431965546E-13 8.673428576767324E-13 1.381651033194531E-9 -1.71658276725963E-9 2.019503031207446E-9 1.306472706658078E-11
i 4.409627006528517E-16 -1.503533345562186E-15 -4.955519029330403E-12 -1.438541019707989E-11 1.306472706658078E-11 3.238060922784653E-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 16.2   n/a MPO386401  

344802 (2004 BC6)          Discovered 2004-Jan-16 by Spacewatch at Kitt Peak
Reference: 20121128/Numbers.arcLast Updated: 2012-12-03

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Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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