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487332 (2014 QU174)
Classification: Outer Main-belt Asteroid          SPK-ID: 2487332
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 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06650353155430097 9.1933e-08  
a 3.205833082528667 7.5494e-08 au
q 2.9926338609669 3.1187e-07 au
i 2.875894060164171 8.1547e-06 deg
node 127.6592942443362 0.00017499 deg
peri 63.82120164595644 0.00018414 deg
M 149.1244903468323 6.1176e-05 deg
tp 2458132.027126469367
(2018-Jan-13.52712647)
0.00035047 TDB
period 2096.572023440743
5.74
7.4058e-05
2.028e-07
d
yr
n .1717088637905193 6.0654e-09 deg/d
Q 3.419032304090434 8.0515e-08 au
  Orbit Determination Parameters
   # obs. used (total)      70  
   data-arc span      6623 days (18.13 yr)  
   first obs. used      2000-02-27  
   last obs. used      2018-04-16  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56763  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 16:07:49  

Additional Information
 Earth MOID = 1.99392 au 
 Jupiter MOID = 1.53849 au 
 T_jup = 3.187 
[ 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 16.7   n/a MPO440945  

487332 (2014 QU174)          Discovered 2006-Feb-24 by Spacewatch at Kitt Peak
Reference: Last Updated: 2017-03-14

[ show close-approach data ]
Alternate Designations
 2014 QU174 = 2006 DU76 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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