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243191 (2007 TP329)
Classification: Main-belt Asteroid          SPK-ID: 2243191
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 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .01350673128057074 6.0586e-08  
a 3.100347142702316 4.3521e-08 au
q 3.058471586969351 1.8047e-07 au
i 9.056469775695668 5.4137e-06 deg
node 237.8964569945335 4.9346e-05 deg
peri 42.70918525926637 0.00036639 deg
M 227.5189583584957 0.00036896 deg
tp 2459734.278776620698
(2022-Jun-03.77877662)
0.0020509 TDB
period 1993.948389221404
5.46
4.1985e-05
1.149e-07
d
yr
n .1805462979613894 3.8016e-09 deg/d
Q 3.142222698435282 4.4108e-08 au
  Orbit Determination Parameters
   # obs. used (total)      213  
   data-arc span      5404 days (14.80 yr)  
   first obs. used      2005-05-10  
   last obs. used      2020-02-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54387  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 00:58:04  

Additional Information
 Earth MOID = 2.04813 au 
 Jupiter MOID = 1.87822 au 
 T_jup = 3.203 
[ 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 15.6   n/a MPO460066  
diameter diameter 5.762 km 0.247 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.040   0.006 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

243191 (2007 TP329)          Discovered 2007-Oct-11 by Spacewatch at Kitt Peak
Reference: 20100626/Numbers.arcLast Updated: 2010-06-28

[ show close-approach data ]
Alternate Designations
 2007 TP329 = 2005 JN118 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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