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392143 (2009 HV26)
Classification: Main-belt Asteroid          SPK-ID: 2392143
[ 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 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1372278622292641 7.9113e-08  
a 3.137882752585094 5.1787e-08 au
q 2.707277810521763 2.7226e-07 au
i 1.097831163031656 8.9389e-06 deg
node 21.42201261976054 0.00034821 deg
peri 254.16475709 0.00034972 deg
M 304.136439936565 3.4625e-05 deg
tp 2459315.550086446422
(2021-Apr-11.05008645)		 0.00019954 TDB
period 2030.268586390156
5.56		 5.0261e-05
1.376e-07		 d
yr
n .1773164409936937 4.3896e-09 deg/d
Q 3.568487694648426 5.8894e-08 au
   Orbit Determination Parameters
   # obs. used (total)      127  
   data-arc span      5321 days (14.57 yr)  
   first obs. used      2005-09-30  
   last obs. used      2020-04-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .68759  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-22 01:22:42  

Additional Information
 Earth MOID = 1.69117 au 
 Jupiter MOID = 1.54988 au 
 T_jup = 3.196 
[ 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 16.3   n/a MPO434452  

392143 (2009 HV26)          Discovered 2009-Apr-18 by Spacewatch at Kitt Peak
Reference: Last Updated: 2014-04-17

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Alternate Designations
 2009 HV26 = 2005 SU195 
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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