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6958 (1988 TX1)
Classification: Main-belt Asteroid          SPK-ID: 2006958
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2457600.5 (2016-Jul-31.0) TDB
Reference: JPL 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09600865074277598 4.7841e-08  
a 3.021337229041694 2.5845e-08 au
q 2.731262718242484 1.4119e-07 au
i 9.155363332576403 6.9896e-06 deg
node 205.9192695594012 3.2778e-05 deg
peri 93.31990423377049 5.122e-05 deg
M 175.3560281334291 3.7419e-05 deg
tp 2456666.137436996279
(2014-Jan-08.63743700)
0.00020125 JED
period 1918.214767190061
5.25
2.4613e-05
6.739e-08
d
yr
n .18767450139452 2.4081e-09 deg/d
Q 3.311411739840905 2.8327e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1098  
   data-arc span      22178 days (60.72 yr)  
   first obs. used      1955-05-22  
   last obs. used      2016-02-09  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .4803  
   data source      ORB  
   producer      Otto Matic  
   solution date      2016-Feb-25 18:21:44  

Additional Information
 Earth MOID = 1.73564 au 
 Jupiter MOID = 1.89728 au 
 T_jup = 3.220 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 13.0 mag n/a MPO347581  

6958 (1988 TX1)          Discovered 1988-Oct-13 by Ueda, S., Kaneda, H. at Kushiro
Reference: DISCOVERY.DBLast Updated: 2003-08-29

[ show close-approach data ]
Alternate Designations
 1988 TX1 = 1993 SY1 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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