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160340 (2003 SB100)
Classification: Main-belt Asteroid          SPK-ID: 2160340
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 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2836174587487799 6.975e-08  
a 2.688095578908177 2.2095e-08 au
q 1.92570474194441 1.9419e-07 au
i 15.515258440361 5.622e-06 deg
node 274.3516975034999 3.0488e-05 deg
peri 49.20991387548047 3.2292e-05 deg
M 339.3726698331542 1.7162e-05 deg
tp 2459292.737177752171
(2021-Mar-19.23717775)
7.7575e-05 TDB
period 1609.776142728946
4.41
1.9848e-05
5.434e-08
d
yr
n .2236335788836552 2.7573e-09 deg/d
Q 3.450486415871945 2.8362e-08 au
  Orbit Determination Parameters
   # obs. used (total)      329  
   data-arc span      7532 days (20.62 yr)  
   first obs. used      1999-11-01  
   last obs. used      2020-06-15  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .56475  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 20:00:57  

Additional Information
 Earth MOID = .946448 au 
 Jupiter MOID = 1.99197 au 
 T_jup = 3.264 
[ 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 15.20   n/a E2021B55  
diameter diameter 4.660 km 0.554 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.074   0.020 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

160340 (2003 SB100)          Discovered 2003-Sep-20 by NEAT at Palomar
Reference: 20070730/Numbers.arcLast Updated: 2007-08-06

[ show close-approach data ]
Alternate Designations
 2003 SB100 = 2003 MR12 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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