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181315 (2006 QW47)
Classification: Main-belt Asteroid          SPK-ID: 2181315
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 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1917706901919162 5.2988e-08  
a 2.35336857118208 1.3177e-08 au
q 1.902061456010529 1.2386e-07 au
i 4.465485731997178 6.5318e-06 deg
node 179.5183200455126 6.4931e-05 deg
peri 220.8566570317788 6.7496e-05 deg
M 304.4875750580033 1.6406e-05 deg
tp 2459403.839171135269
(2021-Jul-08.33917114)
6.0546e-05 TDB
period 1318.661573245695
3.61
1.1076e-05
3.032e-08
d
yr
n .2730040878600202 2.293e-09 deg/d
Q 2.804675686353631 1.5705e-08 au
  Orbit Determination Parameters
   # obs. used (total)      339  
   data-arc span      7115 days (19.48 yr)  
   first obs. used      1999-10-10  
   last obs. used      2019-04-03  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .60978  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 21:30:07  

Additional Information
 Earth MOID = .911422 au 
 Jupiter MOID = 2.61302 au 
 T_jup = 3.527 
[ 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 17.2   n/a MPO320842  

181315 (2006 QW47)          Discovered 2006-Aug-21 by LINEAR at Socorro
Reference: 20080321/Numbers.arcLast Updated: 2008-03-26
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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