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245797 (2006 HX59)
Classification: Main-belt Asteroid          SPK-ID: 2245797
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 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1479763646918411 1.2562e-07  
a 3.059746851705808 4.6283e-08 au
q 2.606976635713076 4.0074e-07 au
i 16.84714263672151 6.897e-06 deg
node 71.5962705517271 2.2904e-05 deg
peri 112.0695096234115 3.1392e-05 deg
M 258.9152751776591 2.4915e-05 deg
tp 2459549.420820923346
(2021-Nov-30.92082092)
0.00014354 TDB
period 1954.909566007247
5.35
4.4356e-05
1.214e-07
d
yr
n .1841517409602084 4.1783e-09 deg/d
Q 3.512517067698539 5.3131e-08 au
  Orbit Determination Parameters
   # obs. used (total)      280  
   data-arc span      7655 days (20.96 yr)  
   first obs. used      1998-12-13  
   last obs. used      2019-11-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .64021  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-04 18:35:27  

Additional Information
 Earth MOID = 1.65978 au 
 Jupiter MOID = 1.67135 au 
 T_jup = 3.152 
[ 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 MPO460076  
diameter diameter 4.718 km 0.212 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.050   0.004 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

245797 (2006 HX59)          Discovered 2006-Apr-24 by LONEOS at Anderson Mesa
Reference: 20100726/Numbers.arcLast Updated: 2010-07-28

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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