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JPL Small-Body Database Browser
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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 30 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06551410839917063 3.7575e-08  
a 2.791830360197674 1.205e-08 au
q 2.608926083347588 1.0547e-07 au
i .9459539753886286 4.0469e-06 deg
node 60.35129251357363 0.00024688 deg
peri 351.8447489688838 0.00024885 deg
M 211.8283690293055 3.167e-05 deg
tp 2459701.784961733205
(2022-May-02.28496173)
0.00015123 TDB
period 1703.852380985709
4.66
1.1031e-05
3.02e-08
d
yr
n .2112859095174275 1.3679e-09 deg/d
Q 2.974734637047761 1.284e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1770  
   data-arc span      14521 days (39.76 yr)  
   first obs. used      1979-09-23  
   last obs. used      2019-06-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .4986  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-22 20:44:20  

Additional Information
 Earth MOID = 1.61963 au 
 Jupiter MOID = 2.25783 au 
 T_jup = 3.325 
[ 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 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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