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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 ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1594969277868008 4.1888e-08  
a 3.083100693215296 2.2911e-08 au
q 2.5913556045901 1.3e-07 au
i 18.1408654574314 5.1535e-06 deg
node 60.11565427104256 1.4012e-05 deg
peri 196.4959935103978 2.0356e-05 deg
M 96.08497034433867 1.4882e-05 deg
tp 2458868.744278975662
(2020-Jan-20.24427898)
8.0206e-05 TDB
period 1977.333800363253
5.41
2.2041e-05
6.034e-08
d
yr
n .1820633420284754 2.0294e-09 deg/d
Q 3.574845781840491 2.6565e-08 au
  Orbit Determination Parameters
   # obs. used (total)      830  
   data-arc span      7239 days (19.82 yr)  
   first obs. used      2000-11-20  
   last obs. used      2020-09-15  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .55809  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Aug-25 18:16:13  

Additional Information
 Earth MOID = 1.58192 au 
 Jupiter MOID = 1.48057 au 
 T_jup = 3.132 
[ 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 14.39   n/a MPCxxxxx  

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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