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JPL Small-Body Database Browser
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154205 (2002 HX13)
Classification: Inner Main-belt Asteroid          SPK-ID: 2154205
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09755057646699941 3.841e-08  
a 1.901954367774223 7.7812e-09 au
q 1.716417622783921 7.3806e-08 au
i 22.67634061588543 7.1914e-06 deg
node 178.0278038539719 1.0708e-05 deg
peri 99.61583837094035 3.5436e-05 deg
M 277.8121435925019 3.4868e-05 deg
tp 2459219.227666202092
(2021-Jan-04.72766620)
9.3061e-05 TDB
period 958.0729231133639
2.62
5.8794e-06
1.61e-08
d
yr
n .3757542785262527 2.3059e-09 deg/d
Q 2.087491112764527 8.5403e-09 au
  Orbit Determination Parameters
   # obs. used (total)      453  
   data-arc span      7067 days (19.35 yr)  
   first obs. used      2000-09-26  
   last obs. used      2020-02-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54115  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-24 09:30:52  

Additional Information
 Earth MOID = .805414 au 
 Jupiter MOID = 3.05457 au 
 T_jup = 3.846 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.9   n/a MPO454001  

154205 (2002 HX13)          Discovered 2002-Apr-21 by LINEAR at Socorro
Reference: 20070402/Numbers.arcLast Updated: 2007-04-04
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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