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52759 (1998 MW13)
Classification: Main-belt Asteroid          SPK-ID: 2052759
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 24 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2372313381834921 4.4335e-08  
a 2.404827662551075 8.4214e-09 au
q 1.834327178063404 1.0842e-07 au
i 4.99673628579409 4.5555e-06 deg
node 309.9647313925345 4.8541e-05 deg
peri 67.24226264011996 4.9253e-05 deg
M 301.9668313421748 8.4164e-06 deg
tp 2459420.082713980486
(2021-Jul-24.58271398)
3.2407e-05 TDB
period 1362.148213878648
3.73
7.1551e-06
1.959e-08
d
yr
n .2642884205492722 1.3883e-09 deg/d
Q 2.975328147038746 1.0419e-08 au
  Orbit Determination Parameters
   # obs. used (total)      923  
   data-arc span      10508 days (28.77 yr)  
   first obs. used      1991-09-14  
   last obs. used      2020-06-21  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .51364  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 10:47:51  

Additional Information
 Earth MOID = .841328 au 
 Jupiter MOID = 2.5224 au 
 T_jup = 3.480 
[ 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 15.57   n/a E2021B10  
diameter diameter 4.490 km 1.525 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2012ApJ...759L...8M)  
geometric albedo albedo 0.066   0.074 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2012ApJ...759L...8M)  

52759 (1998 MW13)          Discovered 1998-Jun-25 by Zoltowski, F. B. at Woomera
Reference: 20030216/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1998 MW13 = 2000 AF60 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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