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102583 (1999 UE47)
Classification: Main-belt Asteroid          SPK-ID: 2102583
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07703294657952239 4.1986e-08  
a 2.630042134562014 1.3296e-08 au
q 2.427442239308405 1.1568e-07 au
i 3.725043884200056 7.8602e-06 deg
node 353.9872018373738 5.4086e-05 deg
peri 71.10635698538154 7.5393e-05 deg
M 317.8728226568181 5.1092e-05 deg
tp 2459382.806580989384
(2021-Jun-17.30658099)		 0.0002212 TDB
period 1557.910434433615
4.27		 1.1814e-05
3.234e-08		 d
yr
n .231078752695356 1.7524e-09 deg/d
Q 2.832642029815622 1.4321e-08 au
   Orbit Determination Parameters
   # obs. used (total)      513  
   data-arc span      8633 days (23.64 yr)  
   first obs. used      1997-04-27  
   last obs. used      2020-12-15  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59709  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Feb-24 08:31:50  

Additional Information
 Earth MOID = 1.44319 au 
 Jupiter MOID = 2.37696 au 
 T_jup = 3.393 
[ show covariance matrix ]

[ 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 16.1   n/a MPO395902  
diameter diameter 3.017 km 0.618 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.077   0.021 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

102583 (1999 UE47)          Discovered 1999-Oct-29 by CSS at Catalina
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

[ show close-approach data ]
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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