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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 2459000.5 (2020-May-31.0) TDB
Reference: JPL 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .02146744692417267 4.3384e-08  
a 3.224037466900399 2.3548e-08 au
q 3.15482561369817 1.4532e-07 au
i 16.27855148460984 5.6475e-06 deg
node 212.6085544379754 1.4163e-05 deg
peri 224.7102162479155 0.00012442 deg
M 8.53987933866676 0.00012183 deg
tp 2458950.341125741261
(2020-Apr-10.84112574)
0.00071568 TDB
period 2114.455487841234
5.79
2.3166e-05
6.343e-08
d
yr
n .1702565989542509 1.8653e-09 deg/d
Q 3.293249320102627 2.4054e-08 au
  Orbit Determination Parameters
   # obs. used (total)      892  
   data-arc span      15067 days (41.25 yr)  
   first obs. used      1978-10-27  
   last obs. used      2020-01-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53426  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 10:24:29  

Additional Information
 Earth MOID = 2.17717 au 
 Jupiter MOID = 1.79332 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 14.1   n/a MPO502506  
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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