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118647 (2000 JX29)
Classification: Main-belt Asteroid          SPK-ID: 2118647
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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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 .1738245092183049 6.0217e-08  
a 2.31700556579394 1.0581e-08 au
q 1.914253210463727 1.4065e-07 au
i 5.063962211731468 7.1217e-06 deg
node 10.22185049237787 4.2728e-05 deg
peri 163.0346389863188 4.5422e-05 deg
M 288.3847264523604 1.6763e-05 deg
tp 2459256.766712007580
(2021-Feb-11.26671201)
6.0802e-05 TDB
period 1288.217048579152
3.53
8.8239e-06
2.416e-08
d
yr
n .2794560127868705 1.9142e-09 deg/d
Q 2.719757921124152 1.242e-08 au
  Orbit Determination Parameters
   # obs. used (total)      792  
   data-arc span      7526 days (20.61 yr)  
   first obs. used      2000-03-14  
   last obs. used      2020-10-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57676  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 18:09:56  

Additional Information
 Earth MOID = .919831 au 
 Jupiter MOID = 2.24425 au 
 T_jup = 3.555 
[ 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 15.6   n/a MPO453657  
diameter diameter 1.494 km 0.140 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.548   0.148 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

118647 (2000 JX29)          Discovered 2000-May-07 by LINEAR at Socorro
Reference: 20051116/Numbers.arcLast Updated: 2005-11-21

[ show close-approach data ]
Alternate Designations
 2000 JX29 = 2001 SU11 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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