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17284 (2000 MJ5)
Classification: Main-belt Asteroid          SPK-ID: 2017284
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2027568484231807 5.2428e-08  
a 2.587562111060325 1.0635e-08 au
q 2.062916172322501 1.334e-07 au
i 10.55083351332468 4.9051e-06 deg
node 314.5397238708567 2.5133e-05 deg
peri 52.0702641885735 2.7258e-05 deg
M 154.0809632457925 1.1458e-05 deg
tp 2457949.799581871823
(2017-Jul-15.29958187)
4.7341e-05 TDB
period 1520.318575322382
4.16
9.3732e-06
2.566e-08
d
yr
n .2367924761582698 1.4599e-09 deg/d
Q 3.112208049798149 1.2792e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1599  
   data-arc span      10668 days (29.21 yr)  
   first obs. used      1990-02-24  
   last obs. used      2019-05-11  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .45773  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 02:30:10  

Additional Information
 Earth MOID = 1.07778 au 
 Jupiter MOID = 2.41187 au 
 T_jup = 3.369 
[ 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 13.1   n/a MPO473997  
diameter diameter 6.161 km 0.057 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.322   0.019 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

17284 (2000 MJ5)          Discovered 2000-Jun-26 by LINEAR at Socorro
Reference: 20000913/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 2000 MJ5 = 1990 EP1 = 1998 DP4 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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