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523135 (2016 SL54)
Classification: Main-belt Asteroid          SPK-ID: 2523135
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 5 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .0393611972928446 1.011e-07  
a 2.791346271993769 5.0521e-08 au
q 2.681475540669176 3.1371e-07 au
i 7.050913006114731 7.2565e-06 deg
node 128.0444551970556 4.9746e-05 deg
peri 240.7039264563308 9.3653e-05 deg
M 302.0770725578803 7.6692e-05 deg
tp 2459274.573472038262
(2021-Mar-01.07347204)
0.0003616 TDB
period 1703.409242089295
4.66
4.6245e-05
1.266e-07
d
yr
n .2113408751724551 5.7376e-09 deg/d
Q 2.901217003318362 5.251e-08 au
  Orbit Determination Parameters
   # obs. used (total)      103  
   data-arc span      3305 days (9.05 yr)  
   first obs. used      2011-09-21  
   last obs. used      2020-10-08  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5707  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-11 22:46:09  

Additional Information
 Earth MOID = 1.68638 au 
 Jupiter MOID = 2.29382 au 
 T_jup = 3.317 
[ 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 16.8   n/a MPO448157  

523135 (2016 SL54)          Discovered 2014-Feb-27 by Mt. Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2018-05-31
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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