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67884 (2000 WR50)
Classification: Main-belt Asteroid          SPK-ID: 2067884
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 24 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2348591472563779 4.1708e-08  
a 2.342319710809238 9.8554e-09 au
q 1.792204500926774 9.6043e-08 au
i 5.180486894571772 3.8944e-06 deg
node 255.9821215248483 4.2845e-05 deg
peri 133.9405215714555 4.336e-05 deg
M 258.7609044181448 8.8268e-06 deg
tp 2459568.725145465046
(2021-Dec-20.22514547)
3.3735e-05 TDB
period 1309.385979848433
3.58
8.2639e-06
2.263e-08
d
yr
n .2749380286183236 1.7352e-09 deg/d
Q 2.892434920691701 1.217e-08 au
  Orbit Determination Parameters
   # obs. used (total)      994  
   data-arc span      8126 days (22.25 yr)  
   first obs. used      1998-03-25  
   last obs. used      2020-06-23  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .49598  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 12:33:08  

Additional Information
 Earth MOID = .801436 au 
 Jupiter MOID = 2.56878 au 
 T_jup = 3.520 
[ 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 15.71   n/a E2021B10  

67884 (2000 WR50)          Discovered 2000-Nov-26 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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