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JPL Small-Body Database Browser
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413678 (2005 WD80)
Classification: Main-belt Asteroid          SPK-ID: 2413678
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1347242268095187 6.2771e-08  
a 2.773646659974409 3.6452e-08 au
q 2.399969258266553 1.8257e-07 au
i 6.192313553117029 7.5857e-06 deg
node 71.16835403257303 8.372e-05 deg
peri 16.28320012940515 9.616e-05 deg
M 313.7323736416001 4.7404e-05 deg
tp 2458817.345217279547
(2019-Nov-29.84521728)
0.00022476 TDB
period 1687.233263620065
4.62
3.3261e-05
9.106e-08
d
yr
n .2133670594115703 4.2062e-09 deg/d
Q 3.147324061682265 4.1363e-08 au
  Orbit Determination Parameters
   # obs. used (total)      94  
   data-arc span      4695 days (12.85 yr)  
   first obs. used      2005-11-25  
   last obs. used      2018-10-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .71375  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 06:37:40  

Additional Information
 Earth MOID = 1.41696 au 
 Jupiter MOID = 2.06656 au 
 T_jup = 3.314 
[ 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 MPO460572  

413678 (2005 WD80)          Discovered 2005-Nov-25 by Mt. Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2014-11-10

Alternate Designations
 2005 WD80 = 2007 FA37 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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