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52233 (1978 UQ5)
Classification: Outer Main-belt Asteroid          SPK-ID: 2052233
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 28 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .02161971629819636 3.5489e-08  
a 3.224403318730345 2.1733e-08 au
q 3.154692633748432 1.1455e-07 au
i 16.27754535500729 4.4156e-06 deg
node 212.5988023237445 1.4135e-05 deg
peri 224.5284792712034 0.00012041 deg
M 42.76445726393188 0.00011702 deg
tp 2458949.280741178555
(2020-Apr-09.78074118)
0.00068823 TDB
period 2114.815408916641
5.79
2.1382e-05
5.854e-08
d
yr
n .1702276229320731 1.7211e-09 deg/d
Q 3.294114003712258 2.2203e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1109  
   data-arc span      15486 days (42.40 yr)  
   first obs. used      1978-10-27  
   last obs. used      2021-03-21  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .51612  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-04 06:17:30  

Additional Information
 Earth MOID = 2.17608 au 
 Jupiter MOID = 1.79231 au 
 T_jup = 3.125 
[ 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 14.14   n/a MPCxxxxx  
diameter diameter 9.701 km 0.119 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.052   0.008 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

52233 (1978 UQ5)          Discovered 1978-Oct-27 by Olmstead, C. M. at Palomar
Reference: 20030216/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1978 UQ5 = 2001 QN260 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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