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233848 (2008 UV347)
Classification: Main-belt Asteroid          SPK-ID: 2233848
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 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1264746152186979 9.2243e-08  
a 3.157689960655905 4.5499e-08 au
q 2.758322337902004 3.0155e-07 au
i 1.274985561429489 9.603e-06 deg
node 193.5119939453308 0.00026103 deg
peri 336.4179419849876 0.00026273 deg
M 272.6101218940106 3.0411e-05 deg
tp 2459498.020853917488
(2021-Oct-10.52085392)
0.00017854 TDB
period 2049.522339338521
5.61
4.4297e-05
1.213e-07
d
yr
n .1756506836203548 3.7964e-09 deg/d
Q 3.557057583409806 5.1254e-08 au
  Orbit Determination Parameters
   # obs. used (total)      196  
   data-arc span      6719 days (18.40 yr)  
   first obs. used      2001-08-21  
   last obs. used      2020-01-13  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .61857  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-25 07:24:45  

Additional Information
 Earth MOID = 1.76447 au 
 Jupiter MOID = 1.41518 au 
 T_jup = 3.193 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457363.5 (2015-Dec-07.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1280110001889722 9.2483e-08  
q 2.754340107423054 3.0372e-07 au
tp 2457453.387861396323
(2016-Mar-05.88786140)
0.00015658 TDB
node 193.5349118574657 0.00026156 deg
peri 337.1238389362743 0.00026319 deg
i 1.272541242757594 9.6013e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      196  
   data-arc span      6719 days (18.40 yr)  
   first obs. used      2001-08-21  
   last obs. used      2020-01-13  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .61857  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-25 07:24:45  

Additional Information
 Jupiter MOID = 1.41518 au 
 T_jup = 3.193 
Orbit Covariance (6×6)
  e q tp node peri i
e 8.553103424279353E-15 -2.785776439577643E-14 4.509149011938718E-12 -3.555551007190611E-14 1.163950977152684E-12 -3.596750294062799E-16
q -2.785776439577643E-14 9.224774945643649E-14 -1.240598096206175E-11 1.096925318025114E-13 -3.399260515320885E-12 9.834634453698519E-16
tp 4.509149011938718E-12 -1.240598096206175E-11 2.451791470700761E-8 -3.492582828252278E-11 4.565766418139732E-9 1.937142038275821E-12
node -3.555551007190611E-14 1.096925318025114E-13 -3.492582828252278E-11 6.841568086909171E-8 -6.840641299515001E-8 1.979713844685209E-10
peri 1.163950977152684E-12 -3.399260515320885E-12 4.565766418139732E-9 -6.840641299515001E-8 6.927094497127616E-8 -1.976037913891972E-10
i -3.596750294062799E-16 9.834634453698519E-16 1.937142038275821E-12 1.979713844685209E-10 -1.976037913891972E-10 9.218528605774469E-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 15.9   n/a MPO352438  
diameter diameter 3.522 km 1.217 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.068   0.035 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

233848 (2008 UV347)          Discovered 2008-Oct-23 by Spacewatch at Kitt Peak
Reference: 20100228/Numbers.arcLast Updated: 2010-03-03

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