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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 2457400.5 (2016-Jan-13.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09603059387946503 4.8168e-08  
a 3.021402749101414 2.69e-08 au
q 2.731255648756157 1.4311e-07 au
i 9.155366098443249 7.296e-06 deg
node 205.9198013395625 3.3155e-05 deg
peri 93.38904571580518 5.3627e-05 deg
M 137.7378773663445 3.9472e-05 deg
tp 2456666.557153222968
(2014-Jan-09.05715322)
0.00021264 JED
period 1918.277164508507
5.25
2.5618e-05
7.014e-08
d
yr
n .1876683967575863 2.5063e-09 deg/d
Q 3.311549849446671 2.9483e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1058  
   data-arc span      22125 days (60.57 yr)  
   first obs. used      1955-05-22  
   last obs. used      2015-12-18  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .47935  
   data source      ORB  
   producer      Otto Matic  
   solution date      2016-Jan-04 13:01:59  

Additional Information
 Earth MOID = 1.73421 au 
 Jupiter MOID = 1.89643 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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