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357012 (1999 VS13)
Classification: Main-belt Asteroid          SPK-ID: 2357012
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 5 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2869761865410334 1.5288e-07  
a 2.61209906129081 2.2047e-08 au
q 1.86248883381416 3.9043e-07 au
i 32.0923062462851 1.2677e-05 deg
node 29.76187213613571 1.9573e-05 deg
peri 45.81225628684958 2.7542e-05 deg
M 297.4410853544363 1.8324e-05 deg
tp 2459268.459769888762
(2021-Feb-22.95976989)
8.0331e-05 TDB
period 1541.994737384644
4.22
1.9522e-05
5.345e-08
d
yr
n .2334638317965929 2.9558e-09 deg/d
Q 3.36170928876746 2.8374e-08 au
  Orbit Determination Parameters
   # obs. used (total)      143  
   data-arc span      6767 days (18.53 yr)  
   first obs. used      1999-10-03  
   last obs. used      2018-04-13  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58795  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 06:01:51  

Additional Information
 Earth MOID = .948555 au 
 Jupiter MOID = 2.33443 au 
 T_jup = 3.142 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456700.5 (2014-Feb-12.0) TDB
Reference: JPL 5 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2862649953247871 1.5306e-07  
q 1.863952948036967 3.9157e-07 au
tp 2456181.246491758424
(2012-Sep-10.74649176)
6.5769e-05 TDB
node 29.90488301877531 1.9509e-05 deg
peri 45.25574598691266 2.7714e-05 deg
i 32.1619128349783 1.2672e-05 deg
  Orbit Determination Parameters
   # obs. used (total)      143  
   data-arc span      6767 days (18.53 yr)  
   first obs. used      1999-10-03  
   last obs. used      2018-04-13  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58795  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 06:01:51  

Additional Information
 Jupiter MOID = 2.33443 au 
 T_jup = 3.142 
Orbit Covariance (6×6)
  e q tp node peri i
e 2.342694404816236E-14 -5.990196049526234E-14 -8.544043761375686E-13 -1.989717160425453E-13 -1.130352541654167E-12 -3.392819585413246E-13
q -5.990196049526234E-14 1.533296359224739E-13 2.408222932980724E-12 5.057974072298158E-13 2.95279487709744E-12 8.715847415479415E-13
tp -8.544043761375686E-13 2.408222932980724E-12 4.325583903240166E-9 -1.919878625054541E-11 1.316661995088717E-9 -3.33822444514389E-11
node -1.989717160425453E-13 5.057974072298158E-13 -1.919878625054541E-11 3.805982609306701E-10 -3.189849116643613E-10 4.819250324037508E-11
peri -1.130352541654167E-12 2.95279487709744E-12 1.316661995088717E-9 -3.189849116643613E-10 7.680644679099722E-10 -4.018667350897885E-11
i -3.392819585413246E-13 8.715847415479415E-13 -3.33822444514389E-11 4.819250324037508E-11 -4.018667350897885E-11 1.605708223492683E-10

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.2   n/a MPO391862  

357012 (1999 VS13)          Discovered 1999-Nov-02 by LINEAR at Socorro
Reference: 20130327/Numbers.arcLast Updated: 2013-03-29
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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