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JPL Small-Body Database Browser
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376094 (2010 VB166)
Classification: Main-belt Asteroid          SPK-ID: 2376094
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .0832147915780815 8.5824e-08  
a 2.255926285244453 3.2562e-08 au
q 2.06819984960232 2.1268e-07 au
i 4.514543868196511 5.7096e-06 deg
node 66.0269637622133 9.3699e-05 deg
peri 287.9793068298912 0.00010454 deg
M 342.0780326052892 5.6387e-05 deg
tp 2459062.112519094538
(2020-Jul-31.61251909)
0.00019493 TDB
period 1237.615624754433
3.39
2.6795e-05
7.336e-08
d
yr
n .2908819126062915 6.2978e-09 deg/d
Q 2.443652720886586 3.5271e-08 au
  Orbit Determination Parameters
   # obs. used (total)      95  
   data-arc span      5725 days (15.67 yr)  
   first obs. used      2003-09-30  
   last obs. used      2019-06-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .68495  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-26 02:42:48  

Additional Information
 Earth MOID = 1.06858 au 
 Jupiter MOID = 2.85868 au 
 T_jup = 3.615 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457361.5 (2015-Dec-05.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08373748766329994 8.5437e-08  
q 2.066857136149204 2.115e-07 au
tp 2457826.039643014163
(2017-Mar-13.53964301)
0.00017392 TDB
node 66.04289671320606 9.3645e-05 deg
peri 288.4574816372852 0.00010449 deg
i 4.516298131731594 5.7122e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      95  
   data-arc span      5725 days (15.67 yr)  
   first obs. used      2003-09-30  
   last obs. used      2019-06-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .68495  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-26 02:42:48  

Additional Information
 Jupiter MOID = 2.85868 au 
 T_jup = 3.615 
Orbit Covariance (6×6)
  e q tp node peri i
e 7.299418804956615E-15 -1.795527899150996E-14 -7.179084244106121E-12 1.771500807432536E-14 -1.847427356951112E-12 -1.064208522641847E-14
q -1.795527899150996E-14 4.473249266616818E-14 2.009342931837514E-11 -4.027920997208186E-14 5.163749984829577E-12 2.721181045895083E-14
tp -7.179084244106121E-12 2.009342931837514E-11 3.024651391836535E-8 4.708791032083485E-11 8.114081253858827E-9 1.548553766349759E-11
node 1.771500807432536E-14 -4.027920997208186E-14 4.708791032083485E-11 8.769298286613974E-9 -8.728007350076548E-9 -1.001770132979119E-10
peri -1.847427356951112E-12 5.163749984829577E-12 8.114081253858827E-9 -8.728007350076548E-9 1.091802704412704E-8 1.038447183286731E-10
i -1.064208522641847E-14 2.721181045895083E-14 1.548553766349759E-11 -1.001770132979119E-10 1.038447183286731E-10 3.262937408221237E-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 17.9   n/a MPO434328  

376094 (2010 VB166)          Discovered 2007-Dec-17 by Spacewatch at Kitt Peak
Reference: Last Updated: 2013-10-21
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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