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JPL Small-Body Database Browser
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487311 (2014 QF113)
Classification: Main-belt Asteroid          SPK-ID: 2487311
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1098207900694434 7.9405e-08  
a 3.090827024215608 7.1404e-08 au
q 2.751389958448263 2.5683e-07 au
i 4.00479086894839 9.1805e-06 deg
node 219.7630477203987 0.00011991 deg
peri 235.0625309350433 0.00012784 deg
M 193.4575443065389 4.319e-05 deg
tp 2459518.690809374438
(2021-Oct-31.19080937)
0.00024535 TDB
period 1984.771330520112
5.43
6.8778e-05
1.883e-07
d
yr
n .1813810963833609 6.2854e-09 deg/d
Q 3.430264089982952 7.9246e-08 au
  Orbit Determination Parameters
   # obs. used (total)      74  
   data-arc span      5372 days (14.71 yr)  
   first obs. used      2004-10-14  
   last obs. used      2019-06-30  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .73061  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 08:19:03  

Additional Information
 Earth MOID = 1.77067 au 
 Jupiter MOID = 1.75837 au 
 T_jup = 3.212 
[ 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 16.6   n/a MPO450508  

487311 (2014 QF113)          Discovered 2004-Oct-14 by Spacewatch at Kitt Peak
Reference: Last Updated: 2017-03-14

[ show close-approach data ]
Alternate Designations
 2014 QF113 = 2015 XG17 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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