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JPL Small-Body Database Browser
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266816 (2009 TO6)
Classification: Main-belt Asteroid          SPK-ID: 2266816
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 .1652732198923134 7.0429e-08  
a 3.010821082448214 4.1515e-08 au
q 2.513212987632337 2.3506e-07 au
i 8.768904448902481 9.4576e-06 deg
node 344.6374760751615 2.5805e-05 deg
peri 52.25718690657429 3.9896e-05 deg
M 289.2719921453774 2.9734e-05 deg
tp 2458975.399425146943
(2020-May-05.89942515)
0.00016206 TDB
period 1908.208602882042
5.22
3.9467e-05
1.081e-07
d
yr
n .188658619113381 3.902e-09 deg/d
Q 3.50842917726409 4.8376e-08 au
  Orbit Determination Parameters
   # obs. used (total)      298  
   data-arc span      5475 days (14.99 yr)  
   first obs. used      2004-11-03  
   last obs. used      2019-10-31  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .6013  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 04:06:36  

Additional Information
 Earth MOID = 1.53033 au 
 Jupiter MOID = 2.02384 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 15.8   n/a MPO440312  
diameter diameter 2.117 km 0.286 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.227   0.049 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

266816 (2009 TO6)          Discovered 2009-Oct-12 by La Sagra at La Sagra
Reference: 20110218/Numbers.arcLast Updated: 2011-02-22

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