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523818 (2010 SH13)
Classification: Amor [NEO, PHA]          SPK-ID: 2523818
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 40 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1369324908944436 6.1673e-07  
a 1.205975862938309 1.4252e-08 au
q 1.04083858406759 7.553e-07 au
i 13.86147736166687 3.026e-05 deg
node 190.5940485391008 1.7658e-05 deg
peri 10.96074332542368 0.0003492 deg
M 52.16111985545143 0.0004502 deg
tp 2459130.410855932199
(2020-Oct-07.91085593)
0.00060474 TDB
period 483.7337069129511
1.32
8.5747e-06
2.348e-08
d
yr
n .7442111121373287 1.3192e-08 deg/d
Q 1.371113141809027 1.6203e-08 au
  Orbit Determination Parameters
   # obs. used (total)      126  
   data-arc span      2965 days (8.12 yr)  
   first obs. used      2010-09-27  
   last obs. used      2018-11-09  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      1  
   norm. resid. RMS      .64596  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 19:24:09  

Additional Information
 Earth MOID = .0427277 au 
 Jupiter MOID = 3.5837 au 
 T_jup = 5.241 
[ 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 21.2   n/a MPO473044  

523818 (2010 SH13)          Discovered 2010-Sep-27 by Spacewatch at Kitt Peak
Reference: Last Updated: 2018-10-30

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