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15636 (2000 JD31)
Classification: Main-belt Asteroid          SPK-ID: 2015636
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 36 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1524014899697351 3.808e-08  
a 3.167554241480221 1.8792e-08 au
q 2.684814255518681 1.2566e-07 au
i 5.830803608440109 4.0128e-06 deg
node 262.3970399950226 3.8268e-05 deg
peri 259.6221676710223 4.0501e-05 deg
M 289.857589511412 1.4098e-05 deg
tp 2459601.701643565199
(2022-Jan-22.20164357)
8.2241e-05 TDB
period 2059.133563808308
5.64
1.8325e-05
5.017e-08
d
yr
n .1748308154106286 1.5558e-09 deg/d
Q 3.650294227441761 2.1656e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1966  
   data-arc span      8537 days (23.37 yr)  
   first obs. used      1997-10-29  
   last obs. used      2021-03-14  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .50272  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 01:04:33  

Additional Information
 Earth MOID = 1.70078 au 
 Jupiter MOID = 1.42688 au 
 T_jup = 3.177 
[ 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 13.32   n/a E2021B10  
diameter diameter 14.936 km 0.175 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.040   0.005 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

15636 (2000 JD31)          Discovered 2000-May-07 by LINEAR at Socorro
Reference: 20000621/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 2000 JD31 = 1971 DZ1 = 1999 CP102 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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