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115194 (2003 SF107)
Classification: Main-belt Asteroid          SPK-ID: 2115194
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .244580233560261 4.3919e-08  
a 2.394444020548452 1.1708e-08 au
q 1.808810342755741 1.0314e-07 au
i 4.091858108187743 4.4386e-06 deg
node 293.1789092555254 6.3793e-05 deg
peri 4.460425342821231 6.4684e-05 deg
M 284.201473842291 1.4864e-05 deg
tp 2459485.446757632136
(2021-Sep-27.94675763)
5.7332e-05 TDB
period 1353.335453174061
3.71
9.9263e-06
2.718e-08
d
yr
n .2660094355436192 1.9511e-09 deg/d
Q 2.980077698341162 1.4572e-08 au
  Orbit Determination Parameters
   # obs. used (total)      482  
   data-arc span      7906 days (21.65 yr)  
   first obs. used      1999-06-21  
   last obs. used      2021-02-11  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .5723  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 16:42:27  

Additional Information
 Earth MOID = .791031 au 
 Jupiter MOID = 2.24372 au 
 T_jup = 3.485 
[ 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 16.47   n/a E2021B55  
diameter diameter 2.670 km 0.041 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.062   0.010 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

115194 (2003 SF107)          Discovered 2003-Sep-20 by NEAT at Palomar
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

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