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214821 (2006 VJ16)
Classification: Main-belt Asteroid          SPK-ID: 2214821
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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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.


Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .04753022196403536 9.629e-08  
a 3.024130275199486 3.8626e-08 au
q 2.880392691971096 2.9912e-07 au
i 10.89388458300746 9.7116e-06 deg
node 42.03155779287856 3.5823e-05 deg
peri 191.0500269814936 9.5435e-05 deg
M 29.95100740541494 8.9179e-05 deg
tp 2458840.688471737842
(2019-Dec-23.18847174)
0.00047609 TDB
period 1920.875294631175
5.26
3.6802e-05
1.008e-07
d
yr
n .1874145609588483 3.5907e-09 deg/d
Q 3.167867858427877 4.0462e-08 au
  Orbit Determination Parameters
   # obs. used (total)      230  
   data-arc span      6809 days (18.64 yr)  
   first obs. used      2000-09-05  
   last obs. used      2019-04-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55301  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 08:29:56  

Additional Information
 Earth MOID = 1.87068 au 
 Jupiter MOID = 1.81074 au 
 T_jup = 3.216 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456881.5 (2014-Aug-12.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .04557927872812651 9.7021e-08  
q 2.884036274522164 3.0147e-07 au
tp 2456914.779299699506
(2014-Sep-14.27929970)
0.00049047 TDB
node 42.06713171599345 3.5796e-05 deg
peri 189.7661267650413 9.742e-05 deg
i 10.90019450119297 9.7165e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      230  
   data-arc span      6809 days (18.64 yr)  
   first obs. used      2000-09-05  
   last obs. used      2019-04-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55301  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 08:29:56  

Additional Information
 Jupiter MOID = 1.81074 au 
 T_jup = 3.216 
Orbit Covariance (6×6)
  e q tp node peri i
e 9.413021717280407E-15 -2.902829404247215E-14 -2.804822249461572E-11 1.279960094780301E-14 -4.958966664574008E-12 -6.709233102979063E-15
q -2.902829404247215E-14 9.08820313516675E-14 8.201747644358671E-11 -4.597623679815997E-14 1.445584127802389E-11 2.260970812436292E-14
tp -2.804822249461572E-11 8.201747644358671E-11 2.405611625781698E-7 -1.796387024133415E-10 4.447294181540052E-8 8.36264987005164E-11
node 1.279960094780301E-14 -4.597623679815997E-14 -1.796387024133415E-10 1.281379200256335E-9 -1.291929422685629E-9 -1.642649669873187E-10
peri -4.958966664574008E-12 1.445584127802389E-11 4.447294181540052E-8 -1.291929422685629E-9 9.490738219814655E-9 1.770508627119847E-10
i -6.709233102979063E-15 2.260970812436292E-14 8.36264987005164E-11 -1.642649669873187E-10 1.770508627119847E-10 9.441110362525335E-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 15.6   n/a MPO470306  

214821 (2006 VJ16)          Discovered 2006-Nov-09 by Spacewatch at Kitt Peak
Reference: 20090509/Numbers.arcLast Updated: 2009-05-11

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