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300519 (2007 TK210)
Classification: Main-belt Asteroid          SPK-ID: 2300519
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 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1727769505451075 6.8407e-08  
a 2.591304666635777 2.3367e-08 au
q 2.143586948401141 1.7656e-07 au
i 14.19535077616062 7.2635e-06 deg
node 215.3640019667219 2.0582e-05 deg
peri 5.956252233279837 2.687e-05 deg
M 68.74529884866018 1.5536e-05 deg
tp 2458309.551149229165
(2018-Jul-10.05114923)
6.5068e-05 TDB
period 1523.61816781224
4.17
2.0609e-05
5.642e-08
d
yr
n .2362796713804766 3.196e-09 deg/d
Q 3.039022384870413 2.7405e-08 au
  Orbit Determination Parameters
   # obs. used (total)      371  
   data-arc span      6796 days (18.61 yr)  
   first obs. used      2001-03-19  
   last obs. used      2019-10-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54001  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 07:20:33  

Additional Information
 Earth MOID = 1.13643 au 
 Jupiter MOID = 1.93842 au 
 T_jup = 3.356 
[ 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 16.0   n/a MPO437339  
diameter diameter 4.044 km 0.065 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.043   0.005 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

300519 (2007 TK210)          Discovered 2007-Oct-05 by Spacewatch at Kitt Peak
Reference: 20111012/Numbers.arcLast Updated: 2011-10-13

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