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JPL Small-Body Database Browser
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295577 (2008 SM107)
Classification: Outer Main-belt Asteroid          SPK-ID: 2295577
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 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .154751387025176 5.4796e-08  
a 3.201021948351136 2.8712e-08 au
q 2.705659361945767 1.7828e-07 au
i 5.380489799315766 5.8321e-06 deg
node 291.2970594158891 6.5771e-05 deg
peri 17.52396995950039 6.9419e-05 deg
M 64.5782698895844 1.9648e-05 deg
tp 2458625.254658181674
(2019-May-21.75465818)
0.00011435 TDB
period 2091.854168369184
5.73
2.8145e-05
7.706e-08
d
yr
n .1720961267011539 2.3155e-09 deg/d
Q 3.696384534756506 3.3155e-08 au
  Orbit Determination Parameters
   # obs. used (total)      150  
   data-arc span      6236 days (17.07 yr)  
   first obs. used      2002-08-28  
   last obs. used      2019-09-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59791  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 07:01:14  

Additional Information
 Earth MOID = 1.69155 au 
 Jupiter MOID = 1.56416 au 
 T_jup = 3.168 
[ 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 16.1   n/a MPO494581  

295577 (2008 SM107)          Discovered 2008-Sep-22 by Spacewatch at Kitt Peak
Reference: 20110912/Numbers.arcLast Updated: 2011-09-14

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