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115980 (2003 WH58)
Classification: Main-belt Asteroid          SPK-ID: 2115980
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .01733637668117671 3.6445e-08  
a 2.834504333783876 1.8218e-08 au
q 2.785364298948971 9.9544e-08 au
i .8737251261201515 4.8125e-06 deg
node 238.8320694886805 0.00026499 deg
peri 242.0771182741667 0.0003084 deg
M 147.7237589619754 0.00015708 deg
tp 2458485.243251271078
(2019-Jan-01.74325127)
0.00075946 TDB
period 1743.067136605232
4.77
1.6804e-05
4.601e-08
d
yr
n .2065324923176108 1.9911e-09 deg/d
Q 2.883644368618781 1.8534e-08 au
  Orbit Determination Parameters
   # obs. used (total)      530  
   data-arc span      9353 days (25.61 yr)  
   first obs. used      1995-01-08  
   last obs. used      2020-08-17  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .61158  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 16:46:03  

Additional Information
 Earth MOID = 1.80094 au 
 Jupiter MOID = 2.10425 au 
 T_jup = 3.311 
[ 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 15.91   n/a E2021B55  

115980 (2003 WH58)          Discovered 2003-Nov-18 by Spacewatch at Kitt Peak
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

Alternate Designations
 2003 WH58 = 2000 CW67 = 2002 PS68 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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