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49711 (1999 VB29)
Classification: Main-belt Asteroid          SPK-ID: 2049711
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1154827101152483 3.5781e-08  
a 2.228301687066794 8.1104e-09 au
q 1.97097136928994 7.9332e-08 au
i .5694996899267868 3.9571e-06 deg
node 357.2007732249087 0.00040375 deg
peri 318.1342054627974 0.00040414 deg
M 149.0058713780492 1.7583e-05 deg
tp 2458497.624715502807
(2019-Jan-14.12471550)
5.8973e-05 TDB
period 1214.95281189073
3.33
6.6331e-06
1.816e-08
d
yr
n .2963078042839885 1.6177e-09 deg/d
Q 2.485632004843647 9.047e-09 au
  Orbit Determination Parameters
   # obs. used (total)      839  
   data-arc span      9934 days (27.20 yr)  
   first obs. used      1992-09-22  
   last obs. used      2019-12-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54623  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-14 04:23:38  

Additional Information
 Earth MOID = .957244 au 
 Jupiter MOID = 2.74113 au 
 T_jup = 3.635 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456688.5 (2014-Jan-31.0) TDB
Reference: JPL 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1156326655182387 3.5698e-08  
q 1.970693110422846 7.9117e-08 au
tp 2457283.515523258786
(2015-Sep-18.01552326)
5.8538e-05 TDB
node 357.3084766236879 0.00040277 deg
peri 318.1439975600243 0.00040316 deg
i .5707035756014859 3.9583e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      839  
   data-arc span      9934 days (27.20 yr)  
   first obs. used      1992-09-22  
   last obs. used      2019-12-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54623  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-14 04:23:38  

Additional Information
 Jupiter MOID = 2.74113 au 
 T_jup = 3.635 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.274331582270562E-15 -2.812731142619032E-15 -1.337658409973412E-13 -6.285720093702337E-15 -6.197957022148385E-14 -2.152206173430285E-16
q -2.812731142619032E-15 6.259431819682436E-15 2.902085421846427E-13 1.306601746440597E-14 1.27783526865578E-13 4.750858027833227E-16
tp -1.337658409973412E-13 2.902085421846427E-13 3.426663163355724E-9 1.341653669587922E-11 1.049569987515498E-9 2.782808320068607E-15
node -6.285720093702337E-15 1.306601746440597E-14 1.341653669587922E-11 1.622225161982723E-7 -1.622094266396909E-7 8.786944533734435E-11
peri -6.197957022148385E-14 1.27783526865578E-13 1.049569987515498E-9 -1.622094266396909E-7 1.62536324178626E-7 -8.785550880397818E-11
i -2.152206173430285E-16 4.750858027833227E-16 2.782808320068607E-15 8.786944533734435E-11 -8.785550880397818E-11 1.566845435156158E-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 15.9   n/a MPO344672  

49711 (1999 VB29)          Discovered 1999-Nov-03 by LINEAR at Socorro
Reference: 20021120/Numbers.arcLast Updated: 2004-04-19
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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