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305037 (2007 TU425)
Classification: Main-belt Asteroid          SPK-ID: 2305037
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 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .0927901338385012 4.9503e-08  
a 2.612542335054547 3.4758e-08 au
q 2.370124182126085 1.2241e-07 au
i 3.53708789486002 8.2613e-06 deg
node 190.8466220825993 8.4894e-05 deg
peri 90.92846129497124 0.00011402 deg
M 107.7818705626677 6.5302e-05 deg
tp 2458538.718374956188
(2019-Feb-24.21837496)
0.00028578 TDB
period 1542.387269286763
4.22
3.078e-05
8.427e-08
d
yr
n .2334044161078124 4.6579e-09 deg/d
Q 2.854960487983008 3.7983e-08 au
  Orbit Determination Parameters
   # obs. used (total)      126  
   data-arc span      6763 days (18.52 yr)  
   first obs. used      2001-03-25  
   last obs. used      2019-09-30  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54225  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 07:37:36  

Additional Information
 Earth MOID = 1.35703 au 
 Jupiter MOID = 2.24762 au 
 T_jup = 3.400 
[ 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 17.2   n/a MPO494619  

305037 (2007 TU425)          Discovered 2007-Oct-08 by Mt. Lemmon Survey at Mount Lemmon
Reference: 20111110/Numbers.arcLast Updated: 2011-11-14

[ show close-approach data ]
Alternate Designations
 2007 TU425 = 2001 FC183 = 2005 ER254 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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