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180165 (2003 HX6)
Classification: Main-belt Asteroid          SPK-ID: 2180165
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 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .009634800200588199 7.523e-08  
a 2.992168321792148 2.2007e-08 au
q 2.963339377845151 2.1524e-07 au
i 9.8222736344417 6.2391e-06 deg
node 24.66946479597625 3.4055e-05 deg
peri 165.9711912336334 0.00029243 deg
M 156.9581615089467 0.00029029 deg
tp 2458376.250181344265
(2018-Sep-14.75018134)
0.0015264 TDB
period 1890.503379138718
5.18
2.0856e-05
5.71e-08
d
yr
n .1904254729044759 2.1008e-09 deg/d
Q 3.020997265739144 2.2219e-08 au
  Orbit Determination Parameters
   # obs. used (total)      351  
   data-arc span      7259 days (19.87 yr)  
   first obs. used      2000-11-26  
   last obs. used      2020-10-11  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .55071  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 21:25:24  

Additional Information
 Earth MOID = 1.95926 au 
 Jupiter MOID = 1.93302 au 
 T_jup = 3.233 
[ 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 MPO260260  

180165 (2003 HX6)          Discovered 2003-Apr-24 by Spacewatch at Kitt Peak
Reference: 20080321/Numbers.arcLast Updated: 2008-03-26

[ show close-approach data ]
Alternate Designations
 2003 HX6 = 2002 AE148 = 2005 TO35 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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