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67912 (2000 WA101)
Classification: Main-belt Asteroid          SPK-ID: 2067912
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 28 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1910365674531856 3.0671e-08  
a 2.564678008358438 1.3805e-08 au
q 2.07473072501897 7.893e-08 au
i 13.87806090876054 4.8848e-06 deg
node 84.14585789064226 1.7574e-05 deg
peri 250.5678269953722 2.4931e-05 deg
M 54.89836154004246 1.6517e-05 deg
tp 2458971.727098240522
(2020-May-02.22709824)
6.9344e-05 TDB
period 1500.194947955608
4.11
1.2112e-05
3.316e-08
d
yr
n .2399688123804112 1.9375e-09 deg/d
Q 3.054625291697906 1.6442e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1505  
   data-arc span      9293 days (25.44 yr)  
   first obs. used      1995-09-22  
   last obs. used      2021-03-02  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .47592  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 12:33:20  

Additional Information
 Earth MOID = 1.10865 au 
 Jupiter MOID = 2.39033 au 
 T_jup = 3.367 
[ 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 14.52   n/a E2021B10  

67912 (2000 WA101)          Discovered 2000-Nov-21 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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