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90358 (2003 HP26)
Classification: Main-belt Asteroid          SPK-ID: 2090358
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 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1596604810697332 4.9091e-08  
a 3.086730379519018 2.593e-08 au
q 2.593901522192451 1.5786e-07 au
i 18.14269487248842 5.6811e-06 deg
node 60.18196670517538 1.4554e-05 deg
peri 196.8794447137035 2.1337e-05 deg
M 23.63616465376421 1.6917e-05 deg
tp 2458870.446819586066
(2020-Jan-21.94681959)
9.2419e-05 TDB
period 1980.826654190696
5.42
2.496e-05
6.834e-08
d
yr
n .1817423040215928 2.2901e-09 deg/d
Q 3.579559236845584 3.007e-08 au
  Orbit Determination Parameters
   # obs. used (total)      749  
   data-arc span      7145 days (19.56 yr)  
   first obs. used      2000-11-20  
   last obs. used      2020-06-13  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56402  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jun-24 00:35:53  

Additional Information
 Earth MOID = 1.58445 au 
 Jupiter MOID = 1.47972 au 
 T_jup = 3.131 
[ 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 14.3   n/a MPO302513  

90358 (2003 HP26)          Discovered 2003-Apr-27 by LINEAR at Socorro
Reference: 20040830/Numbers.arcLast Updated: 2004-09-06

[ show close-approach data ]
Alternate Designations
 2003 HP26 = 2000 WO82 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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