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JPL Small-Body Database Browser
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487296 (2014 QM43)
Classification: Main-belt Asteroid          SPK-ID: 2487296
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 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06541828767411291 8.5206e-08  
a 3.139623354721901 1.7024e-07 au
q 2.934234570914341 3.4096e-07 au
i 13.29085817712863 1.2003e-05 deg
node 286.994582877392 3.6356e-05 deg
peri 139.841557479705 0.0001231 deg
M 193.0426028206536 0.0001035 deg
tp 2459542.862331944960
(2021-Nov-24.36233194)
0.00055555 TDB
period 2031.958123638938
5.56
0.00016527
4.525e-07
d
yr
n .1771690055084861 1.441e-08 deg/d
Q 3.345012138529462 1.8138e-07 au
  Orbit Determination Parameters
   # obs. used (total)      89  
   data-arc span      2200 days (6.02 yr)  
   first obs. used      2011-01-26  
   last obs. used      2017-02-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .45865  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Apr-09 00:18:49  

Additional Information
 Earth MOID = 1.96219 au 
 Jupiter MOID = 1.87945 au 
 T_jup = 3.166 
[ 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 16.0   n/a MPO398998  

487296 (2014 QM43)          Discovered 2014-Jul-02 by Pan-STARRS 1 at Haleakala
Reference: Last Updated: 2017-03-14

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