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487364 (2014 QU247)
Classification: Main-belt Asteroid          SPK-ID: 2487364
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 6 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09513291057518158 6.9094e-08  
a 2.78310296825532 4.8162e-08 au
q 2.518338282454764 1.7512e-07 au
i 8.563357837307976 1.2582e-05 deg
node 33.1864495651517 5.5194e-05 deg
peri 257.1129133057769 0.00010109 deg
M 135.3520556855987 8.8561e-05 deg
tp 2458362.890625111025
(2018-Sep-01.39062511)
0.00040726 TDB
period 1695.869145077592
4.64
4.4021e-05
1.205e-07
d
yr
n .2122805294529542 5.5103e-09 deg/d
Q 3.047867654055875 5.2744e-08 au
  Orbit Determination Parameters
   # obs. used (total)      83  
   data-arc span      5139 days (14.07 yr)  
   first obs. used      2005-10-01  
   last obs. used      2019-10-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53061  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 18:44:36  

Additional Information
 Earth MOID = 1.51972 au 
 Jupiter MOID = 2.11422 au 
 T_jup = 3.309 
[ 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 17.1   n/a MPO495388  

487364 (2014 QU247)          Discovered 2005-Oct-01 by Spacewatch at Kitt Peak
Reference: Last Updated: 2017-03-14

Alternate Designations
 2014 QU247 = 2008 FM109 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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