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351285 (2004 TX12)
Classification: Main-belt Asteroid          SPK-ID: 2351285
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2615336733658908 8.9099e-08  
a 2.574931068703005 3.0994e-08 au
q 1.901499887641149 2.3531e-07 au
i 4.387515565939264 8.6994e-06 deg
node 95.45077323055153 0.00011588 deg
peri 253.6328199320651 0.00011739 deg
M 301.0313742998324 2.6441e-05 deg
tp 2459247.709606666093
(2021-Feb-02.20960667)
0.00011476 TDB
period 1509.200144027445
4.13
2.7249e-05
7.46e-08
d
yr
n .2385369504665601 4.3068e-09 deg/d
Q 3.248362249764861 3.9099e-08 au
  Orbit Determination Parameters
   # obs. used (total)      134  
   data-arc span      4873 days (13.34 yr)  
   first obs. used      2004-09-17  
   last obs. used      2018-01-20  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .66903  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Feb-06 09:22:14  

Additional Information
 Earth MOID = .900823 au 
 Jupiter MOID = 2.19289 au 
 T_jup = 3.375 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.9   n/a MPO434217  

351285 (2004 TX12)          Discovered 2004-Oct-07 by Tucker, R. A. at Goodricke-Pigott
Reference: 20130127/Numbers.arcLast Updated: 2013-01-31
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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