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JPL Small-Body Database Browser
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117003 (2004 HZ59)
Classification: Main-belt Asteroid          SPK-ID: 2117003
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .197770573715477 5.3219e-08  
a 2.220372198086494 9.0979e-09 au
q 1.781247914609033 1.1721e-07 au
i 7.927282936464679 5.815e-06 deg
node 181.8369485871201 2.3078e-05 deg
peri 343.9176220719905 2.5092e-05 deg
M 242.0211342640276 9.567e-06 deg
tp 2458996.539782878644
(2020-May-27.03978288)
3.2855e-05 TDB
period 1208.473407053957
3.31
7.4275e-06
2.034e-08
d
yr
n .2978965014030519 1.8309e-09 deg/d
Q 2.659496481563955 1.0897e-08 au
  Orbit Determination Parameters
   # obs. used (total)      638  
   data-arc span      8386 days (22.96 yr)  
   first obs. used      1995-09-29  
   last obs. used      2018-09-14  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56127  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Oct-04 04:35:24  

Additional Information
 Earth MOID = .789886 au 
 Jupiter MOID = 2.3199 au 
 T_jup = 3.612 
[ 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 16.2   n/a MPO412801  
diameter diameter 1.489 km 0.203 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.289   0.075 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

117003 (2004 HZ59)          Discovered 2004-Apr-23 by LINEAR at Socorro
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

[ show close-approach data ]
Alternate Designations
 2004 HZ59 = 2000 AJ170 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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