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487338 (2014 QK193)
Classification: Main-belt Asteroid          SPK-ID: 2487338
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 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1060556504005626 6.3074e-08  
a 2.838398406555271 4.1816e-08 au
q 2.537370217452131 1.7848e-07 au
i 13.96841946940564 1.1039e-05 deg
node 315.3403461577802 2.8016e-05 deg
peri 268.4683246650364 9.524e-05 deg
M 173.9669220192553 0.00010114 deg
tp 2458156.441326105179
(2018-Feb-06.94132611)
0.00048495 TDB
period 1746.660336776569
4.78
3.8598e-05
1.057e-07
d
yr
n .2061076171594838 4.5546e-09 deg/d
Q 3.13942659565841 4.625e-08 au
  Orbit Determination Parameters
   # obs. used (total)      108  
   data-arc span      9765 days (26.74 yr)  
   first obs. used      1993-01-31  
   last obs. used      2019-10-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .65436  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 18:44:36  

Additional Information
 Earth MOID = 1.57711 au 
 Jupiter MOID = 2.06198 au 
 T_jup = 3.259 
[ 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 16.4   n/a MPO495388  

487338 (2014 QK193)          Discovered 2011-Dec-29 by Mt. Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2017-03-14

Alternate Designations
 2014 QK193 = 2012 BH136 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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