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JPL Small-Body Database Browser
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312713 (2010 QS3)
Classification: Main-belt Asteroid          SPK-ID: 2312713
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .206085157630206 4.5751e-08  
a 2.387276775080188 2.7777e-08 au
q 1.895294464580857 1.1734e-07 au
i 7.614774088270003 4.9976e-06 deg
node 136.9042859321189 5.6491e-05 deg
peri 170.3533322999785 5.9262e-05 deg
M 147.2348740344269 1.8898e-05 deg
tp 2458049.488358268351
(2017-Oct-22.98835827)
6.9765e-05 TDB
period 1347.26363114904
3.69
2.3514e-05
6.438e-08
d
yr
n .2672082817918621 4.6635e-09 deg/d
Q 2.879259085579518 3.3501e-08 au
  Orbit Determination Parameters
   # obs. used (total)      156  
   data-arc span      7027 days (19.24 yr)  
   first obs. used      1999-09-08  
   last obs. used      2018-12-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .63181  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 13:44:39  

Additional Information
 Earth MOID = .880266 au 
 Jupiter MOID = 2.38821 au 
 T_jup = 3.494 
[ 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 17.0   n/a MPO418616  

312713 (2010 QS3)          Discovered 2010-Aug-18 by PMO NEO Survey Program at Purple Mountain
Reference: 20120109/Numbers.arcLast Updated: 2012-01-11

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