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243153 (2007 TO46)
Classification: Outer Main-belt Asteroid          SPK-ID: 2243153
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08067550678968581 6.6182e-08  
a 3.211198530806407 4.8984e-08 au
q 2.952133461931306 2.0788e-07 au
i 14.08642104424679 7.3608e-06 deg
node 50.97207201449775 2.3346e-05 deg
peri 194.3232264915535 4.7827e-05 deg
M 225.3250426684714 4.108e-05 deg
tp 2459786.791366977654
(2022-Jul-26.29136698)
0.00023798 TDB
period 2101.837622380946
5.75
4.8092e-05
1.317e-07
d
yr
n .1712786925910074 3.9191e-09 deg/d
Q 3.470263599681508 5.2936e-08 au
  Orbit Determination Parameters
   # obs. used (total)      366  
   data-arc span      6653 days (18.21 yr)  
   first obs. used      2001-10-16  
   last obs. used      2020-01-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58228  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jan-30 02:49:47  

Additional Information
 Earth MOID = 1.94158 au 
 Jupiter MOID = 1.53889 au 
 T_jup = 3.139 
[ 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 15.1   n/a MPO352483  
diameter diameter 5.471 km 0.289 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.059   0.010 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

243153 (2007 TO46)          Discovered 2007-Oct-08 by Mt. Lemmon Survey at Mount Lemmon
Reference: 20100626/Numbers.arcLast Updated: 2010-06-28

[ show close-approach data ]
Alternate Designations
 2007 TO46 = 2004 EB3 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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