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215488 (2002 TV54)
Classification: Main-belt Asteroid          SPK-ID: 2215488
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 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1794562835714682 5.7602e-08  
a 2.605987404950736 2.2675e-08 au
q 2.138326590224222 1.5656e-07 au
i 13.20043864152774 5.4595e-06 deg
node 230.8203518677868 3.2582e-05 deg
peri 154.2060242740191 3.9462e-05 deg
M 82.82844150008971 2.7495e-05 deg
tp 2458646.963804189322
(2019-Jun-12.46380419)
0.00011405 TDB
period 1536.586083075174
4.21
2.0055e-05
5.491e-08
d
yr
n .2342856049298137 3.0578e-09 deg/d
Q 3.07364821967725 2.6744e-08 au
  Orbit Determination Parameters
   # obs. used (total)      216  
   data-arc span      6274 days (17.18 yr)  
   first obs. used      2002-10-02  
   last obs. used      2019-12-06  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .6239  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-14 15:11:04  

Additional Information
 Earth MOID = 1.15134 au 
 Jupiter MOID = 2.39046 au 
 T_jup = 3.352 
[ 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 16.3   n/a MPO300076  

215488 (2002 TV54)          Discovered 2002-Oct-02 by LINEAR at Socorro
Reference: 20090607/Numbers.arcLast Updated: 2009-06-08

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