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JPL Small-Body Database Browser
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487298 (2014 QL56)
Classification: Main-belt Asteroid          SPK-ID: 2487298
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2356070572305269 7.8773e-08  
a 2.423282297950164 2.5474e-08 au
q 1.852339886891297 1.863e-07 au
i 4.361131444151852 5.6189e-06 deg
node 239.2365899867029 0.00012165 deg
peri 61.06734256289266 0.00012315 deg
M 99.27391227910525 1.8137e-05 deg
tp 2458220.540700693124
(2018-Apr-12.04070069)
6.6161e-05 TDB
period 1377.857934780569
3.77
2.1727e-05
5.949e-08
d
yr
n .2612751219938591 4.1199e-09 deg/d
Q 2.994224709009031 3.1476e-08 au
  Orbit Determination Parameters
   # obs. used (total)      109  
   data-arc span      5496 days (15.05 yr)  
   first obs. used      2003-10-01  
   last obs. used      2018-10-18  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58432  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Oct-31 05:40:48  

Additional Information
 Earth MOID = .840839 au 
 Jupiter MOID = 2.24668 au 
 T_jup = 3.470 
[ 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 17.8   n/a MPO456349  

487298 (2014 QL56)          Discovered 2003-Oct-01 by Spacewatch at Kitt Peak
Reference: Last Updated: 2017-03-14

Alternate Designations
 2014 QL56 = 2003 TP36 = 2007 UD107 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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