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JPL Small-Body Database Browser
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523133 (2016 SH54)
Classification: Main-belt Asteroid          SPK-ID: 2523133
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 4 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .02258640024227996 7.6649e-08  
a 2.337083025225491 3.4402e-08 au
q 2.28429673261831 1.9238e-07 au
i 11.84800387139887 8.7607e-06 deg
node 50.91462839353972 4.2373e-05 deg
peri 244.1626080569538 0.00021013 deg
M 344.6658358570035 0.00020549 deg
tp 2458656.086233250497
(2019-Jun-21.58623325)
0.00074478 TDB
period 1304.997376027077
3.57
2.8815e-05
7.889e-08
d
yr
n .2758626236444865 6.0911e-09 deg/d
Q 2.389869317832673 3.5179e-08 au
  Orbit Determination Parameters
   # obs. used (total)      49  
   data-arc span      5053 days (13.83 yr)  
   first obs. used      2005-09-01  
   last obs. used      2019-07-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60446  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 08:40:24  

Additional Information
 Earth MOID = 1.28697 au 
 Jupiter MOID = 2.62994 au 
 T_jup = 3.538 
[ 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 17.5   n/a MPO477462  

523133 (2016 SH54)          Discovered 2009-Oct-23 by Spacewatch at Kitt Peak
Reference: Last Updated: 2018-05-31
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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