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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 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 24 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07364833224062452 4.1465e-08  
a 2.867960267558272 2.1464e-08 au
q 2.65673977692023 1.1927e-07 au
i 2.216867363780411 4.5748e-06 deg
node 166.9015881762088 9.4744e-05 deg
peri 181.9246131975082 0.00010125 deg
M 81.07906793334993 3.214e-05 deg
tp 2458800.956224524134
(2019-Nov-13.45622452)		 0.00016032 TDB
period 1774.0184099002
4.86		 1.9915e-05
5.452e-08		 d
yr
n .2029291229397402 2.2781e-09 deg/d
Q 3.079180758196315 2.3044e-08 au
   Orbit Determination Parameters
   # obs. used (total)      634  
   data-arc span      7408 days (20.28 yr)  
   first obs. used      2000-09-24  
   last obs. used      2021-01-05  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .47599  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Feb-24 09:24:16  

Additional Information
 Earth MOID = 1.64827 au 
 Jupiter MOID = 2.24019 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

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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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