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JPL Small-Body Database Browser
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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 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1337518030788883 6.0068e-08  
a 2.310469429810063 2.1859e-08 au
q 2.001439977614316 1.3257e-07 au
i 22.91483239692219 7.3857e-06 deg
node 188.6573137765467 1.4191e-05 deg
peri 353.1436697481518 2.7242e-05 deg
M 345.5239824896811 2.3036e-05 deg
tp 2458652.081666103844
(2019-Jun-17.58166610)
8.2207e-05 TDB
period 1282.769918186903
3.51
1.8204e-05
4.984e-08
d
yr
n .2806426896171938 3.9827e-09 deg/d
Q 2.61949888200581 2.4783e-08 au
  Orbit Determination Parameters
   # obs. used (total)      131  
   data-arc span      5675 days (15.54 yr)  
   first obs. used      2003-09-20  
   last obs. used      2019-04-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .64321  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 09:19:52  

Additional Information
 Earth MOID = 1.00462 au 
 Jupiter MOID = 2.34131 au 
 T_jup = 3.469 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457102.5 (2015-Mar-21.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1343221078572569 6.0013e-08  
q 2.000153379188846 1.3261e-07 au
tp 2457368.911477014995
(2015-Dec-12.41147701)
8.0662e-05 TDB
node 188.6765619957861 1.4194e-05 deg
peri 353.1098157411036 2.7169e-05 deg
i 22.9118357308948 7.3845e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      131  
   data-arc span      5675 days (15.54 yr)  
   first obs. used      2003-09-20  
   last obs. used      2019-04-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .64321  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 09:19:52  

Additional Information
 Jupiter MOID = 2.34131 au 
 T_jup = 3.469 
Orbit Covariance (6×6)
  e q tp node peri i
e 3.601583594617648E-15 -7.889196329743113E-15 1.609860422428896E-12 -2.21107185333998E-14 3.685738000441548E-13 -3.98557460953654E-14
q -7.889196329743113E-15 1.758424426731493E-14 -3.796144828832291E-12 4.621421366847552E-14 -9.031713245107584E-13 8.913962253021751E-14
tp 1.609860422428896E-12 -3.796144828832291E-12 6.506432527622052E-9 2.964806629015675E-11 1.887710138846349E-9 -2.913056557019404E-11
node -2.21107185333998E-14 4.621421366847552E-14 2.964806629015675E-11 2.014800677953455E-10 -1.754753583064594E-10 4.544014680718104E-11
peri 3.685738000441548E-13 -9.031713245107584E-13 1.887710138846349E-9 -1.754753583064594E-10 7.381498704346061E-10 -4.91503584259784E-11
i -3.98557460953654E-14 8.913962253021751E-14 -2.913056557019404E-11 4.544014680718104E-11 -4.91503584259784E-11 5.453058781415361E-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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