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344338 (2001 VG114)
Classification: Main-belt Asteroid          SPK-ID: 2344338
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2225377914310735 6.482e-08  
a 3.113576271094512 3.3386e-08 au
q 2.420687884272942 2.0781e-07 au
i 15.40157387864263 7.3651e-06 deg
node 256.8543402372102 2.8911e-05 deg
peri 124.573041327615 3.6726e-05 deg
M 160.8505707584036 2.0599e-05 deg
tp 2458103.881293294148
(2017-Dec-16.38129329)
0.00010792 TDB
period 2006.724209259563
5.49
3.2276e-05
8.837e-08
d
yr
n .1793968490233305 2.8854e-09 deg/d
Q 3.806464657916082 4.0815e-08 au
  Orbit Determination Parameters
   # obs. used (total)      227  
   data-arc span      6755 days (18.49 yr)  
   first obs. used      2001-11-12  
   last obs. used      2020-05-11  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52243  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-11 17:03:04  

Additional Information
 Earth MOID = 1.46266 au 
 Jupiter MOID = 1.82633 au 
 T_jup = 3.125 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457564.5 (2016-Jun-25.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2219191476796708 6.4696e-08  
q 2.423157803668638 2.0734e-07 au
tp 2458104.562504119710
(2017-Dec-17.06250412)
0.00010849 TDB
node 256.8679965888963 2.8904e-05 deg
peri 124.8323662685464 3.6782e-05 deg
i 15.40157419824049 7.3652e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      227  
   data-arc span      6755 days (18.49 yr)  
   first obs. used      2001-11-12  
   last obs. used      2020-05-11  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52243  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-11 17:03:04  

Additional Information
 Jupiter MOID = 1.82633 au 
 T_jup = 3.125 
Orbit Covariance (6×6)
  e q tp node peri i
e 4.185524839275546E-15 -1.331168276661083E-14 -1.987694017150024E-12 -3.272210651837565E-14 -4.458422626644129E-13 -2.899564620557839E-14
q -1.331168276661083E-14 4.298859520645951E-14 7.388834640721106E-12 1.094727027455231E-13 1.583973000932215E-12 9.760905565209394E-14
tp -1.987694017150024E-12 7.388834640721106E-12 1.176953468951565E-8 3.58923902259398E-11 2.524411645096482E-9 3.52318200517137E-11
node -3.272210651837565E-14 1.094727027455231E-13 3.58923902259398E-11 8.354341650626444E-10 -7.968996102099547E-10 9.564473363704293E-12
peri -4.458422626644129E-13 1.583973000932215E-12 2.524411645096482E-9 -7.968996102099547E-10 1.352881087449449E-9 -1.644151833489219E-12
i -2.899564620557839E-14 9.760905565209394E-14 3.52318200517137E-11 9.564473363704293E-12 -1.644151833489219E-12 5.424590689553796E-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 15.38   n/a E2021B25  

344338 (2001 VG114)          Discovered 2001-Nov-12 by LINEAR at Socorro
Reference: 20121128/Numbers.arcLast Updated: 2012-12-03

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