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385969 (2006 WE184)
Classification: Main-belt Asteroid          SPK-ID: 2385969
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 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1161559208236567 4.9396e-08  
a 2.22180503059048 1.4217e-08 au
q 1.96372922137161 1.14e-07 au
i 4.303045730071855 5.6493e-06 deg
node 237.892288328982 7.2326e-05 deg
peri 225.1800064646378 7.7398e-05 deg
M 65.09442389567164 2.6848e-05 deg
tp 2458981.774895616094
(2020-May-12.27489562)
8.9673e-05 TDB
period 1209.643359074909
3.31
1.161e-05
3.179e-08
d
yr
n .2976083796097676 2.8564e-09 deg/d
Q 2.47988083980935 1.5868e-08 au
  Orbit Determination Parameters
   # obs. used (total)      163  
   data-arc span      6235 days (17.07 yr)  
   first obs. used      2004-02-18  
   last obs. used      2021-03-15  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .53615  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 11:07:18  

Additional Information
 Earth MOID = .983146 au 
 Jupiter MOID = 2.64554 au 
 T_jup = 3.636 
[ 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 17.6   n/a MPO460506  

385969 (2006 WE184)          Discovered 2006-Nov-25 by Spacewatch at Kitt Peak
Reference: Last Updated: 2014-02-19

[ show close-approach data ]
Alternate Designations
 2006 WE184 = 2009 SA125 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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