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245951 (2006 SO26)
Classification: Main-belt Asteroid          SPK-ID: 2245951
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 .2183291570753521 9.717e-08  
a 3.011705722787182 4.8187e-08 au
q 2.354162550972043 2.7583e-07 au
i 3.748455493821528 9.2534e-06 deg
node 155.1638578990396 0.00012692 deg
peri 143.4453269667576 0.00012955 deg
M 255.7860561299316 3.3853e-05 deg
tp 2459553.137764398502
(2021-Dec-04.63776440)
0.0001906 TDB
period 1909.049670277393
5.23
4.5817e-05
1.254e-07
d
yr
n .1885755020442661 4.5258e-09 deg/d
Q 3.669248894602322 5.8708e-08 au
  Orbit Determination Parameters
   # obs. used (total)      109  
   data-arc span      7177 days (19.65 yr)  
   first obs. used      2000-05-30  
   last obs. used      2020-01-23  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .66421  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-25 09:48:13  

Additional Information
 Earth MOID = 1.33981 au 
 Jupiter MOID = 1.57911 au 
 T_jup = 3.209 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456899.5 (2014-Aug-30.0) TDB
Reference: JPL 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2162470229063558 9.6512e-08  
q 2.364830991437233 2.7225e-07 au
tp 2457641.524473483149
(2016-Sep-10.02447348)
0.00015585 TDB
node 155.182639066782 0.00012706 deg
peri 142.9167198788198 0.00012973 deg
i 3.743069016621219 9.2428e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      109  
   data-arc span      7177 days (19.65 yr)  
   first obs. used      2000-05-30  
   last obs. used      2020-01-23  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .66421  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-25 09:48:13  

Additional Information
 Jupiter MOID = 1.57911 au 
 T_jup = 3.209 
Orbit Covariance (6×6)
  e q tp node peri i
e 9.314619312269002E-15 -2.608229116758164E-14 7.879590112545768E-12 -1.334793613311674E-13 1.053216640954696E-12 -1.100446272181664E-14
q -2.608229116758164E-14 7.411760722290108E-14 -1.923454815053664E-11 4.141440011698975E-13 -2.591299050217297E-12 3.17100973173379E-14
tp 7.879590112545768E-12 -1.923454815053664E-11 2.42897206110907E-8 -1.762094904037172E-10 4.130655218827348E-9 -3.364149428823637E-11
node -1.334793613311674E-13 4.141440011698975E-13 -1.762094904037172E-10 1.614363598722594E-8 -1.612672621763376E-8 8.389742825749978E-11
peri 1.053216640954696E-12 -2.591299050217297E-12 4.130655218827348E-9 -1.612672621763376E-8 1.682986208453378E-8 -8.869680483955941E-11
i -1.100446272181664E-14 3.17100973173379E-14 -3.364149428823637E-11 8.389742825749978E-11 -8.869680483955941E-11 8.542982687363076E-11

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 MPO338738  
diameter diameter 3.055 km 0.647 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.052   0.015 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

245951 (2006 SO26)          Discovered 2006-Sep-16 by LONEOS at Anderson Mesa
Reference: 20100726/Numbers.arcLast Updated: 2010-07-28

[ show close-approach data ]
Alternate Designations
 2006 SO26 = 2000 KV45 = 2005 GY139 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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