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120162 (2003 HN36)
Classification: Main-belt Asteroid          SPK-ID: 2120162
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 .0735423546619596 4.3473e-08  
a 2.867224403071319 2.3092e-08 au
q 2.656361969125223 1.2749e-07 au
i 2.216974673801132 4.8806e-06 deg
node 166.9075983263753 9.6121e-05 deg
peri 181.7467490970658 0.00010276 deg
M 40.65770766759981 3.2694e-05 deg
tp 2458800.222878206215
(2019-Nov-12.72287821)
0.00016213 TDB
period 1773.335684225477
4.86
2.1423e-05
5.865e-08
d
yr
n .2030072496720967 2.4524e-09 deg/d
Q 3.078086837017416 2.479e-08 au
  Orbit Determination Parameters
   # obs. used (total)      594  
   data-arc span      6976 days (19.10 yr)  
   first obs. used      2000-09-24  
   last obs. used      2019-10-31  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .48913  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-07 14:10:33  

Additional Information
 Earth MOID = 1.64964 au 
 Jupiter MOID = 2.24117 au 
 T_jup = 3.294 
[ 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 15.7   n/a MPO493686  

120162 (2003 HN36)          Discovered 2003-Apr-29 by Spacewatch at Kitt Peak
Reference: 20051116/Numbers.arcLast Updated: 2005-11-21

[ show close-approach data ]
Alternate Designations
 2003 HN36 = 2000 SB126 = 2002 AR143 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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