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JPL Small-Body Database Browser
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347985 (2003 SQ108)
Classification: Main-belt Asteroid          SPK-ID: 2347985
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2864633530079081 8.4555e-08  
a 2.788387101702043 1.307e-08 au
q 1.989616383064472 2.3531e-07 au
i 6.339667200914998 9.1835e-06 deg
node 350.0332523294129 6.2553e-05 deg
peri 47.8457608622158 6.4718e-05 deg
M 194.9041560594905 1.1486e-05 deg
tp 2459780.440844636453
(2022-Jul-19.94084464)
5.5957e-05 TDB
period 1700.701225224656
4.66
1.1958e-05
3.274e-08
d
yr
n .2116773920430647 1.4883e-09 deg/d
Q 3.587157820339613 1.6814e-08 au
  Orbit Determination Parameters
   # obs. used (total)      274  
   data-arc span      5676 days (15.54 yr)  
   first obs. used      2003-09-19  
   last obs. used      2019-04-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51481  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 12:23:57  

Additional Information
 Earth MOID = 1.00318 au 
 Jupiter MOID = 1.90214 au 
 T_jup = 3.260 
[ 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 16.4   n/a MPO288314  

347985 (2003 SQ108)          Discovered 2003-Sep-19 by LONEOS at Anderson Mesa
Reference: 20121228/Numbers.arcLast Updated: 2013-01-02

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