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385970 (2006 WJ184)
Classification: Main-belt Asteroid          SPK-ID: 2385970
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 .215075138687346 6.1132e-08  
a 2.341079525905749 1.2873e-08 au
q 1.837571522193464 1.4459e-07 au
i 3.205300604429907 7.4488e-06 deg
node 344.1647967706672 8.4055e-05 deg
peri 164.0679090627793 8.5286e-05 deg
M 312.2479651858056 1.804e-05 deg
tp 2459374.044981262978
(2021-Jun-08.54498126)
6.6743e-05 TDB
period 1308.346199230469
3.58
1.0791e-05
2.954e-08
d
yr
n .2751565298326556 2.2695e-09 deg/d
Q 2.844587529618035 1.5642e-08 au
  Orbit Determination Parameters
   # obs. used (total)      299  
   data-arc span      7645 days (20.93 yr)  
   first obs. used      2000-04-05  
   last obs. used      2021-03-11  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .54107  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 11:07:18  

Additional Information
 Earth MOID = .849114 au 
 Jupiter MOID = 2.16141 au 
 T_jup = 3.531 
[ 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 17.49   n/a MPCxxxxx  

385970 (2006 WJ184)          Discovered 2006-Nov-25 by Mt. Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2014-02-19

Alternate Designations
 2006 WJ184 = 2000 GG171 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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