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379292 (2009 VB43)
Classification: Main-belt Asteroid          SPK-ID: 2379292
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1989612231275985 8.6874e-08  
a 2.636793726254254 4.2844e-08 au
q 2.11217402134353 2.4152e-07 au
i 6.595039521259988 9.7892e-06 deg
node 194.5925387727232 7.0109e-05 deg
peri 183.6642429463749 7.5618e-05 deg
M 234.6008226452664 3.1966e-05 deg
tp 2459745.259545146528
(2022-Jun-14.75954515)
0.00014907 TDB
period 1563.913259956862
4.28
3.8117e-05
1.044e-07
d
yr
n .2301917946586948 5.6104e-09 deg/d
Q 3.161413431164978 5.1368e-08 au
  Orbit Determination Parameters
   # obs. used (total)      75  
   data-arc span      8120 days (22.23 yr)  
   first obs. used      1996-09-22  
   last obs. used      2018-12-16  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .62995  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 10:42:35  

Additional Information
 Earth MOID = 1.1128 au 
 Jupiter MOID = 2.30097 au 
 T_jup = 3.359 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457239.5 (2015-Aug-05.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1971411995577731 8.6519e-08  
q 2.119484107683088 2.4023e-07 au
tp 2456616.174711429963
(2013-Nov-19.67471143)
0.00010381 TDB
node 194.6069624729564 7.0168e-05 deg
peri 183.8351739781244 7.5814e-05 deg
i 6.588113019793013 9.7837e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      75  
   data-arc span      8120 days (22.23 yr)  
   first obs. used      1996-09-22  
   last obs. used      2018-12-16  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .62995  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 10:42:35  

Additional Information
 Jupiter MOID = 2.30097 au 
 T_jup = 3.359 
Orbit Covariance (6×6)
  e q tp node peri i
e 7.485620820459352E-15 -2.059011795860231E-14 -3.414179251474962E-12 1.2396652130116E-15 -8.232291777601759E-13 -2.02442137439662E-15
q -2.059011795860231E-14 5.770857459805001E-14 1.033010959696336E-11 1.486007309579188E-15 2.609372984958366E-12 6.473487612222907E-15
tp -3.414179251474962E-12 1.033010959696336E-11 1.077613574539058E-8 1.012652002915972E-11 3.018034422095291E-9 3.440507061583621E-12
node 1.2396652130116E-15 1.486007309579188E-15 1.012652002915972E-11 4.923614670620947E-9 -4.886789860884766E-9 -1.996628623683093E-10
peri -8.232291777601759E-13 2.609372984958366E-12 3.018034422095291E-9 -4.886789860884766E-9 5.747734179740513E-9 1.99797896144225E-10
i -2.02442137439662E-15 6.473487612222907E-15 3.440507061583621E-12 -1.996628623683093E-10 1.99797896144225E-10 9.572107438988723E-11

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 17.6   n/a MPO353301  

379292 (2009 VB43)          Discovered 1996-Sep-22 by Beijing Schmidt CCD Asteroid Program at Xinglong
Reference: Last Updated: 2013-11-20
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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