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201487 (2003 HA36)
Classification: Main-belt Asteroid          SPK-ID: 2201487
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 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1972831782818547 5.1278e-08  
a 2.627551828797397 2.2193e-08 au
q 2.109180052911947 1.4396e-07 au
i 8.355749097900109 5.6303e-06 deg
node 70.9649390743391 3.5168e-05 deg
peri 229.6762966741133 3.8669e-05 deg
M 297.9321226487919 1.9618e-05 deg
tp 2459268.719134221004
(2021-Feb-23.21913422)
8.6463e-05 TDB
period 1555.698252305093
4.26
1.9709e-05
5.396e-08
d
yr
n .2314073435941607 2.9317e-09 deg/d
Q 3.145923604682848 2.6571e-08 au
  Orbit Determination Parameters
   # obs. used (total)      272  
   data-arc span      6270 days (17.17 yr)  
   first obs. used      2003-03-24  
   last obs. used      2020-05-23  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60135  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 05:05:27  

Additional Information
 Earth MOID = 1.1047 au 
 Jupiter MOID = 2.10008 au 
 T_jup = 3.359 
[ 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 MPO433319  

201487 (2003 HA36)          Discovered 2003-Apr-27 by LONEOS at Anderson Mesa
Reference: 20081212/Numbers.arcLast Updated: 2008-12-12

[ show close-approach data ]
Alternate Designations
 2003 HA36 = 2008 SA89 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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