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413314 (2003 UF317)
Classification: Main-belt Asteroid          SPK-ID: 2413314
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 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1340161160331211 5.9706e-08  
a 2.311279171444152 2.1376e-08 au
q 2.001530513818957 1.3131e-07 au
i 22.91221068985499 6.9873e-06 deg
node 188.6278022912474 1.394e-05 deg
peri 353.2970469671097 2.6308e-05 deg
M 97.6217753740944 2.2927e-05 deg
tp 2458652.466350113317
(2019-Jun-17.96635011)
8.0557e-05 TDB
period 1283.444328676431
3.51
1.7805e-05
4.875e-08
d
yr
n .2804952205221513 3.8913e-09 deg/d
Q 2.621027829069347 2.4241e-08 au
  Orbit Determination Parameters
   # obs. used (total)      135  
   data-arc span      6095 days (16.69 yr)  
   first obs. used      2003-09-20  
   last obs. used      2020-05-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .64495  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 13:28:34  

Additional Information
 Earth MOID = 1.00424 au 
 Jupiter MOID = 2.33838 au 
 T_jup = 3.468 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457195.5 (2015-Jun-22.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1343565068958792 5.9633e-08  
q 2.000279777745702 1.3122e-07 au
tp 2457368.802881306408
(2015-Dec-12.30288131)
7.8431e-05 TDB
node 188.6724794429448 1.3939e-05 deg
peri 353.0737324048602 2.63e-05 deg
i 22.91210813057925 6.9878e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      135  
   data-arc span      6095 days (16.69 yr)  
   first obs. used      2003-09-20  
   last obs. used      2020-05-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .64495  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 13:28:34  

Additional Information
 Jupiter MOID = 2.33838 au 
 T_jup = 3.468 
Orbit Covariance (6×6)
  e q tp node peri i
e 3.556075203453899E-15 -7.761073032689305E-15 1.491665561756719E-12 -1.676022658407329E-14 3.240039909732443E-13 -3.389746757828005E-14
q -7.761073032689305E-15 1.721769940253774E-14 -3.446019236204992E-12 3.37360006312859E-14 -7.739584582064407E-13 7.455642122311669E-14
tp 1.491665561756719E-12 -3.446019236204992E-12 6.151497758882001E-9 2.999637863520513E-11 1.767576727137525E-9 -2.520393746617293E-11
node -1.676022658407329E-14 3.37360006312859E-14 2.999637863520513E-11 1.94305500447191E-10 -1.688929213156372E-10 3.907214613174011E-11
peri 3.240039909732443E-13 -7.739584582064407E-13 1.767576727137525E-9 -1.688929213156372E-10 6.916766188511831E-10 -4.208450981167804E-11
i -3.389746757828005E-14 7.455642122311669E-14 -2.520393746617293E-11 3.907214613174011E-11 -4.208450981167804E-11 4.882975408338716E-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 17.3   n/a MPO423474  
diameter diameter 2.399 km 0.685 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.034   0.021 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

413314 (2003 UF317)          Discovered 2003-Oct-18 by Sloan Digital Sky Survey at Apache Point
Reference: Last Updated: 2014-11-10
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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