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259108 (2002 WQ14)
Classification: Main-belt Asteroid          SPK-ID: 2259108
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1391407131011048 4.1322e-08  
a 2.457399236965844 1.7663e-08 au
q 2.115474954760306 1.0698e-07 au
i 8.530863204402568 4.6219e-06 deg
node 121.4413107057767 3.0524e-05 deg
peri 268.6998319024011 3.5356e-05 deg
M 224.5534822743111 1.9865e-05 deg
tp 2459529.891969057584
(2021-Nov-11.39196906)
8.0502e-05 TDB
period 1407.058018624752
3.85
1.517e-05
4.153e-08
d
yr
n .2558529891694596 2.7585e-09 deg/d
Q 2.799323519171382 2.012e-08 au
  Orbit Determination Parameters
   # obs. used (total)      568  
   data-arc span      7888 days (21.60 yr)  
   first obs. used      1998-11-19  
   last obs. used      2020-06-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53863  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-11 23:12:22  

Additional Information
 Earth MOID = 1.14114 au 
 Jupiter MOID = 2.66355 au 
 T_jup = 3.463 
[ 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 16.2   n/a MPO437204  

259108 (2002 WQ14)          Discovered 2002-Nov-28 by LONEOS at Anderson Mesa
Reference: 20110119/Numbers.arcLast Updated: 2011-01-25

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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