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13741 (1998 SH10)
Classification: Main-belt Asteroid          SPK-ID: 2013741
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.


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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 32 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06551410710431116 3.7044e-08  
a 2.791830359836914 1.196e-08 au
q 2.608926086625491 1.0422e-07 au
i .9459536524623109 4.0234e-06 deg
node 60.35131920919734 0.00024209 deg
peri 351.8447236714304 0.00024404 deg
M 211.8283679170447 3.1327e-05 deg
tp 2459701.784966861519
(2022-May-02.28496686)
0.0001497 TDB
period 1703.852380655451
4.66
1.0949e-05
2.998e-08
d
yr
n .2112859095583811 1.3577e-09 deg/d
Q 2.974734633048337 1.2743e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1837  
   data-arc span      14936 days (40.89 yr)  
   first obs. used      1979-09-23  
   last obs. used      2020-08-14  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .49526  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-13 02:44:27  

Additional Information
 Earth MOID = 1.61963 au 
 Jupiter MOID = 2.25783 au 
 T_jup = 3.325 
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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 13.8   n/a MPO473953  
diameter diameter 10.937 km 0.101 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.047   0.004 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

13741 (1998 SH10)          Discovered 1998-Sep-17 by ODAS at Caussols
Reference: 20000222/Numbers.arcLast Updated: 2004-04-19

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Alternate Designations
 1998 SH10 = 1979 SW5 = 1991 EF3 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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