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JPL Small-Body Database Browser
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452293 (2015 TF225)
Classification: Main-belt Asteroid          SPK-ID: 2452293
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


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Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2219182042968554 9.4719e-08  
a 2.536510729231461 8.5267e-08 au
q 1.973612823020708 2.4692e-07 au
i 16.8078603637346 9.1397e-06 deg
node 57.49656130985315 2.1163e-05 deg
peri 183.1077975686632 3.2779e-05 deg
M 96.62806748575382 3.993e-05 deg
tp 2458204.446116985716
(2018-Mar-26.94611699)		 0.00014585 TDB
period 1475.548477735656
4.04		 7.4403e-05
2.037e-07		 d
yr
n .2439770739030195 1.2302e-08 deg/d
Q 3.099408635442213 1.0419e-07 au
   Orbit Determination Parameters
   # obs. used (total)      86  
   data-arc span      5855 days (16.03 yr)  
   first obs. used      2003-10-24  
   last obs. used      2019-11-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .49579  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-05 02:32:18  

Additional Information
 Earth MOID = .96149 au 
 Jupiter MOID = 1.91732 au 
 T_jup = 3.355 
[ 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 16.7   n/a MPO503595  
diameter diameter 2.034 km 0.398 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.047   0.015 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

452293 (2015 TF225)          Discovered 2010-Apr-08 by WISE at WISE
Reference: Last Updated: 2015-11-30

[ show close-approach data ]
Alternate Designations
 2015 TF225 = 2010 GB47 
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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