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52520 (1996 JK3)
Classification: Main-belt Asteroid          SPK-ID: 2052520
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 32 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1901596514184085 3.7519e-08  
a 2.3755995673398 8.0054e-09 au
q 1.923856381704741 8.9636e-08 au
i 11.65961902288175 4.5704e-06 deg
node 60.11729790485332 2.157e-05 deg
peri 92.86248013374195 2.4788e-05 deg
M 309.2831934124819 1.315e-05 deg
tp 2459388.911619465158
(2021-Jun-23.41161947)
4.9267e-05 TDB
period 1337.390651566576
3.66
6.7602e-06
1.851e-08
d
yr
n .2691808856135698 1.3607e-09 deg/d
Q 2.827342752974858 9.5278e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1190  
   data-arc span      9080 days (24.86 yr)  
   first obs. used      1996-05-09  
   last obs. used      2021-03-19  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .48365  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-04 06:18:42  

Additional Information
 Earth MOID = .974766 au 
 Jupiter MOID = 2.26219 au 
 T_jup = 3.490 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 14.84   n/a MPCxxxxx  
diameter diameter 5.961 km 0.029 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.066   0.008 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

52520 (1996 JK3)          Discovered 1996-May-09 by Spacewatch at Kitt Peak
Reference: 20030216/Numbers.arcLast Updated: 2004-04-19
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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