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67736 (2000 UD28)
Classification: Main-belt Asteroid          SPK-ID: 2067736
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 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1054520119225982 3.5349e-08  
a 2.288215640260525 8.6866e-09 au
q 2.046918697282296 8.059e-08 au
i 3.037823583701889 4.0131e-06 deg
node 272.6582783855052 7.2679e-05 deg
peri 345.3204211609579 7.5526e-05 deg
M 51.77332809317603 1.8949e-05 deg
tp 2459018.677579952100
(2020-Jun-18.17757995)
6.6714e-05 TDB
period 1264.281699245666
3.46
7.1993e-06
1.971e-08
d
yr
n .2847466669926442 1.6215e-09 deg/d
Q 2.529512583238753 9.6027e-09 au
  Orbit Determination Parameters
   # obs. used (total)      788  
   data-arc span      9320 days (25.52 yr)  
   first obs. used      1995-02-03  
   last obs. used      2020-08-10  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .55579  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 12:31:58  

Additional Information
 Earth MOID = 1.03021 au 
 Jupiter MOID = 2.51099 au 
 T_jup = 3.591 
[ 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 16.03   n/a E2021B10  
diameter diameter 1.610 km 0.379 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.271   0.076 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

67736 (2000 UD28)          Discovered 2000-Oct-25 by LINEAR at Socorro
Reference: 20030910/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 2000 UD28 = 1999 GX52 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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