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JPL Small-Body Database Browser
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295546 (2008 SB11)
Classification: Main-belt Asteroid          SPK-ID: 2295546
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 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1862532582184256 6.4602e-08  
a 2.639929893002432 2.7367e-08 au
q 2.14823434896251 1.745e-07 au
i 12.43138505862427 7.6693e-06 deg
node 4.77216145012649 3.5618e-05 deg
peri 296.5097719107122 4.2029e-05 deg
M 204.5316841803246 2.5178e-05 deg
tp 2459277.091302364490
(2021-Mar-03.59130236)
0.00011528 TDB
period 1566.704235310118
4.29
2.4362e-05
6.67e-08
d
yr
n .2297817238802196 3.5731e-09 deg/d
Q 3.131625437042355 3.2464e-08 au
  Orbit Determination Parameters
   # obs. used (total)      149  
   data-arc span      9985 days (27.34 yr)  
   first obs. used      1991-10-09  
   last obs. used      2019-02-09  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .61149  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 11:09:34  

Additional Information
 Earth MOID = 1.16614 au 
 Jupiter MOID = 2.26312 au 
 T_jup = 3.338 
[ 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 16.2   n/a MPO382421  

295546 (2008 SB11)          Discovered 2008-Sep-23 by LINEAR at Socorro
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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