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JPL Small-Body Database Browser
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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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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .237469703605423 4.7766e-08  
a 2.403860520296399 8.395e-09 au
q 1.833016475032835 1.163e-07 au
i 4.996457483762168 4.9503e-06 deg
node 309.9686652126493 5.0625e-05 deg
peri 67.34540337381932 5.147e-05 deg
M 249.004601766439 8.6763e-06 deg
tp 2459420.224960749474
(2021-Jul-24.72496075)		 3.3747e-05 TDB
period 1361.326579970981
3.73		 7.1313e-06
1.952e-08		 d
yr
n .2644479328447946 1.3853e-09 deg/d
Q 2.974704565559963 1.0389e-08 au
   Orbit Determination Parameters
   # obs. used (total)      900  
   data-arc span      10065 days (27.56 yr)  
   first obs. used      1991-09-14  
   last obs. used      2019-04-05  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51697  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 10:35:21  

Additional Information
 Earth MOID = .841447 au 
 Jupiter MOID = 2.52187 au 
 T_jup = 3.480 
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[ 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 15.6   n/a MPO337680  
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

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