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243154 (2007 TV49)
Classification: Main-belt Asteroid          SPK-ID: 2243154
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 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06368067741623738 9.0728e-08  
a 3.064590140354437 5.2483e-08 au
q 2.869434964213544 2.8383e-07 au
i 2.496828621316446 7.3397e-06 deg
node 257.6897130760356 0.00021864 deg
peri 284.5305399062166 0.00022963 deg
M 266.3469639159291 7.7678e-05 deg
tp 2459110.272480882699
(2020-Sep-17.77248088)
0.00042944 TDB
period 1959.553056593171
5.36
5.0338e-05
1.378e-07
d
yr
n .1837153624336597 4.7194e-09 deg/d
Q 3.259745316495329 5.5826e-08 au
  Orbit Determination Parameters
   # obs. used (total)      161  
   data-arc span      5429 days (14.86 yr)  
   first obs. used      2004-02-17  
   last obs. used      2018-12-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56185  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 09:52:58  

Additional Information
 Earth MOID = 1.87339 au 
 Jupiter MOID = 1.71726 au 
 T_jup = 3.228 
[ 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 MPO281335  
diameter diameter 3.102 km 0.656 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.073   0.030 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

243154 (2007 TV49)          Discovered 2007-Oct-04 by Spacewatch at Kitt Peak
Reference: 20100626/Numbers.arcLast Updated: 2010-06-28

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