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434364 (2004 TD57)
Classification: Main-belt Asteroid          SPK-ID: 2434364
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 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1723888632434931 1.5534e-07  
a 2.565860068572191 3.5636e-08 au
q 2.123534368109159 4.2053e-07 au
i 8.098255741943648 8.7501e-06 deg
node 200.0822019531624 6.4361e-05 deg
peri 169.557843389413 7.2714e-05 deg
M 294.2926143662033 4.4809e-05 deg
tp 2459274.505680242823
(2021-Mar-01.00568024)
0.00019183 TDB
period 1501.232227335485
4.11
3.1275e-05
8.563e-08
d
yr
n .2398030054543651 4.9958e-09 deg/d
Q 3.008185769035222 4.178e-08 au
  Orbit Determination Parameters
   # obs. used (total)      127  
   data-arc span      5310 days (14.54 yr)  
   first obs. used      2004-09-18  
   last obs. used      2019-04-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .42922  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 19:10:08  

Additional Information
 Earth MOID = 1.12393 au 
 Jupiter MOID = 2.46129 au 
 T_jup = 3.398 
[ 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 17.4   n/a MPO434584  

434364 (2004 TD57)          Discovered 2004-Oct-05 by Spacewatch at Kitt Peak
Reference: Last Updated: 2015-06-04
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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