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100083 (1992 SA13)
Classification: Main-belt Asteroid          SPK-ID: 2100083
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 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2891513165151374 3.8031e-08  
a 2.712840817444831 8.666e-09 au
q 1.928419323584657 1.0194e-07 au
i 8.82392091171133 4.3156e-06 deg
node 22.33006556457848 2.8684e-05 deg
peri 347.5568098984504 2.9846e-05 deg
M 72.3018555038319 8.3249e-06 deg
tp 2458672.720464240877
(2019-Jul-08.22046424)
3.7174e-05 TDB
period 1632.055388495948
4.47
7.8202e-06
2.141e-08
d
yr
n .2205807489975968 1.0569e-09 deg/d
Q 3.497262311305006 1.1172e-08 au
  Orbit Determination Parameters
   # obs. used (total)      824  
   data-arc span      10004 days (27.39 yr)  
   first obs. used      1992-09-30  
   last obs. used      2020-02-20  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .49186  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 20:08:08  

Additional Information
 Earth MOID = .92952 au 
 Jupiter MOID = 1.96596 au 
 T_jup = 3.284 
[ 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 15.2   n/a MPO502721  
diameter diameter 5.292 km 0.070 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2012ApJ...759L...8M)  
geometric albedo albedo 0.052   0.011 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2012ApJ...759L...8M)  

100083 (1992 SA13)          Discovered 1992-Sep-30 by Endate, K., Watanabe, K. at Kitami
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

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Alternate Designations
 1992 SA13 = 2001 RH79 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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