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52523 (1996 JE16)
Classification: Main-belt Asteroid          SPK-ID: 2052523
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 26 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .161812269143532 3.1023e-08  
a 2.710514892783326 1.0505e-08 au
q 2.271920327434719 8.3472e-08 au
i 4.032765520237045 3.5736e-06 deg
node 124.1965169742503 5.4456e-05 deg
peri 181.9874567847176 5.6062e-05 deg
M 76.13746539577413 1.1908e-05 deg
tp 2458655.775589203185
(2019-Jun-21.27558920)
5.4065e-05 TDB
period 1629.956910724027
4.46
9.4753e-06
2.594e-08
d
yr
n .2208647342953918 1.2839e-09 deg/d
Q 3.149109458131933 1.2204e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1110  
   data-arc span      11368 days (31.12 yr)  
   first obs. used      1988-09-16  
   last obs. used      2019-11-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52995  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-07 06:57:31  

Additional Information
 Earth MOID = 1.25694 au 
 Jupiter MOID = 2.09503 au 
 T_jup = 3.341 
[ 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 15.0   n/a MPO436151  
diameter diameter 5.387 km 0.056 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.073   0.016 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

52523 (1996 JE16)          Discovered 1996-May-15 by Spacewatch at Kitt Peak
Reference: 20030216/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1996 JE16 = 1988 SY4 = 2000 GQ157 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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