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67946 (2000 WH153)
Classification: Main-belt Asteroid          SPK-ID: 2067946
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 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1947700531284978 3.5376e-08  
a 2.369356969509915 9.1979e-09 au
q 1.907877186678093 8.3593e-08 au
i 1.523482239326385 3.186e-06 deg
node 95.17561601531165 0.00015171 deg
peri 271.7882309109539 0.00015194 deg
M 239.5684242575961 9.1089e-06 deg
tp 2459646.137819071652
(2022-Mar-07.63781907)
3.5042e-05 TDB
period 1332.122525814529
3.65
7.757e-06
2.124e-08
d
yr
n .2702454113820178 1.5736e-09 deg/d
Q 2.830836752341738 1.0989e-08 au
  Orbit Determination Parameters
   # obs. used (total)      813  
   data-arc span      10607 days (29.04 yr)  
   first obs. used      1991-04-09  
   last obs. used      2020-04-23  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .53339  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 12:33:32  

Additional Information
 Earth MOID = .905746 au 
 Jupiter MOID = 2.63061 au 
 T_jup = 3.519 
[ 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 16.14   n/a E2021B10  

67946 (2000 WH153)          Discovered 2000-Nov-29 by LINEAR at Socorro
Reference: 20030910/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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