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JPL Small-Body Database Browser
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413419 (2004 TB253)
Classification: Main-belt Asteroid          SPK-ID: 2413419
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 .1749797224192695 3.7275e-07  
a 2.886335641087269 7.9487e-08 au
q 2.381285431800975 1.0341e-06 au
i .4703774802163156 1.6525e-05 deg
node 246.8785495402429 0.0015255 deg
peri 84.96418408364184 0.0015276 deg
M 20.07495182284211 0.00010557 deg
tp 2458500.621804798908
(2019-Jan-17.12180480)
0.00052193 TDB
period 1791.095221034645
4.90
7.3988e-05
2.026e-07
d
yr
n .20099433897883 8.3028e-09 deg/d
Q 3.391385850373564 9.3396e-08 au
  Orbit Determination Parameters
   # obs. used (total)      75  
   data-arc span      4551 days (12.46 yr)  
   first obs. used      2004-10-09  
   last obs. used      2017-03-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .62659  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Oct-04 11:59:08  

Additional Information
 Earth MOID = 1.3699 au 
 Jupiter MOID = 1.96951 au 
 T_jup = 3.269 
[ 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 17.1   n/a MPO440764  
diameter diameter 2.789 km 0.488 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.030   0.007 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

413419 (2004 TB253)          Discovered 2004-Oct-09 by Spacewatch at Kitt Peak
Reference: Last Updated: 2014-11-10

[ show close-approach data ]
Alternate Designations
 2004 TB253 = 2009 RK34 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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