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259513 (2003 SC339)
Classification: Main-belt Asteroid          SPK-ID: 2259513
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .11765111375314 6.0542e-08  
a 2.373183626643499 1.8971e-08 au
q 2.093975929828175 1.5408e-07 au
i 4.834362079123404 5.2908e-06 deg
node 72.2432323263772 7.4992e-05 deg
peri 183.1183516349508 8.1344e-05 deg
M 306.3151354509283 3.6879e-05 deg
tp 2459199.633718148565
(2020-Dec-16.13371815)		 0.00013829 TDB
period 1335.351018124587
3.66		 1.6012e-05
4.384e-08		 d
yr
n .2695920361865575 3.2327e-09 deg/d
Q 2.652391323458823 2.1203e-08 au
   Orbit Determination Parameters
   # obs. used (total)      217  
   data-arc span      6577 days (18.01 yr)  
   first obs. used      2002-04-14  
   last obs. used      2020-04-16  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53817  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-11 23:09:30  

Additional Information
 Earth MOID = 1.07918 au 
 Jupiter MOID = 2.38202 au 
 T_jup = 3.529 
[ 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 17.2   n/a MPO470764  

259513 (2003 SC339)          Discovered 2003-Sep-26 by Sloan Digital Sky Survey at Apache Point
Reference: 20110119/Numbers.arcLast Updated: 2011-01-25

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