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330809 (2008 VK14)
Classification: Apollo [NEO]          SPK-ID: 2330809
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.


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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 54 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .5056237785089276 8.7516e-08  
a 1.541941082225068 2.4328e-08 au
q .7622990059922842 1.4357e-07 au
i 6.910009961473928 9.1833e-06 deg
node 308.1741324176709 6.2441e-05 deg
peri 30.00763753701786 6.5073e-05 deg
M 40.06843151399703 5.775e-05 deg
tp 2458922.660517902664
(2020-Mar-14.16051790)
0.00011039 TDB
period 699.3588841942077
1.91
1.6551e-05
4.531e-08
d
yr
n .5147571699397047 1.2182e-08 deg/d
Q 2.321583158457852 3.6629e-08 au
  Orbit Determination Parameters
   # obs. used (total)      257  
   data-arc span      3002 days (8.22 yr)  
   first obs. used      2008-11-08  
   last obs. used      2017-01-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .44601  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Apr-06 09:23:33  

Additional Information
 Earth MOID = .0841688 au 
 Jupiter MOID = 3.09176 au 
 T_jup = 4.307 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456190.5 (2012-Sep-20.0) TDB
Reference: JPL 54 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .5054255765486267 8.7216e-08  
q .7625464412690568 1.4347e-07 au
tp 2456125.335594236584
(2012-Jul-16.83559424)
4.6739e-05 TDB
node 308.2381012604706 6.2383e-05 deg
peri 29.93946841091348 6.503e-05 deg
i 6.91425236493494 9.1884e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      257  
   data-arc span      3002 days (8.22 yr)  
   first obs. used      2008-11-08  
   last obs. used      2017-01-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .44601  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Apr-06 09:23:33  

Additional Information
 Jupiter MOID = 3.09176 au 
 T_jup = 4.307 
Orbit Covariance (6×6)
  e q tp node peri i
e 7.606546672861532E-15 -1.248734673925088E-14 -2.131675670762413E-12 1.225308493290198E-13 -1.25650588839672E-12 2.254023902269177E-14
q -1.248734673925088E-14 2.058441378329726E-14 3.808099737731243E-12 -2.187952577410505E-13 2.147328644761472E-12 -4.197039748661406E-14
tp -2.131675670762413E-12 3.808099737731243E-12 2.184509025635288E-9 -7.751759927094349E-11 8.417654103075115E-10 -1.405116917174167E-10
node 1.225308493290198E-13 -2.187952577410505E-13 -7.751759927094349E-11 3.891681995289777E-9 -3.893662085015952E-9 -2.57233917319621E-10
peri -1.25650588839672E-12 2.147328644761472E-12 8.417654103075115E-10 -3.893662085015952E-9 4.228921505233199E-9 2.040038071450648E-10
i 2.254023902269177E-14 -4.197039748661406E-14 -1.405116917174167E-10 -2.57233917319621E-10 2.040038071450648E-10 8.442689644428576E-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 19.2   n/a MPO353048  

330809 (2008 VK14)          Discovered 2008-Nov-08 by LINEAR at Socorro
Reference: 20120604/Numbers.arcLast Updated: 2012-06-06

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