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JPL Small-Body Database Browser
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376659 (2013 QS8)
Classification: Main-belt Asteroid          SPK-ID: 2376659
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 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1592876414607125 5.424e-08  
a 3.064862029049038 3.3052e-08 au
q 2.576667385039323 1.6617e-07 au
i 3.257441572044038 8.2018e-06 deg
node 210.3597555650484 0.0001044 deg
peri 232.9020647448871 0.0001082 deg
M 14.33161918502811 2.5579e-05 deg
tp 2458922.479706666270
(2020-Mar-13.97970667)
0.00013943 TDB
period 1959.813838026401
5.37
3.1703e-05
8.68e-08
d
yr
n .1836909164609901 2.9714e-09 deg/d
Q 3.553056673058753 3.8317e-08 au
  Orbit Determination Parameters
   # obs. used (total)      163  
   data-arc span      8095 days (22.16 yr)  
   first obs. used      1997-10-04  
   last obs. used      2019-12-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55311  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-14 21:08:25  

Additional Information
 Earth MOID = 1.59428 au 
 Jupiter MOID = 1.69554 au 
 T_jup = 3.211 
[ 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 16.7   n/a MPO494943  

376659 (2013 QS8)          Discovered 2008-Oct-23 by Mt. Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2013-10-21

[ show close-approach data ]
Alternate Designations
 2013 QS8 = 2008 SX42 = 2010 AP53 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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