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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 2456800.5 (2014-May-23.0) TDB
Reference: JPL 7 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09612508324593359 5.9314e-08  
a 3.022972831463799 3.264e-08 AU
q 2.732389316389146 1.8705e-07 AU
i 9.15306387234911 8.3258e-06 deg
node 205.9208565957614 3.9432e-05 deg
peri 93.69308573235269 6.2503e-05 deg
M 24.86586810814659 4.5729e-05 deg
tp 2456667.897742469465
(2014-Jan-10.39774247)
0.00024437 JED
period 1919.772617765679
5.26
3.1093e-05
8.513e-08
d
yr
n .1875222079263662 3.0371e-09 deg/d
Q 3.313556346538452 3.5778e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      813  
   data-arc span      21587 days (59.10 yr)  
   first obs. used      1955-05-22  
   last obs. used      2014-06-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .50219  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Jul-14 12:15:51  

Additional Information
 Earth MOID = 1.73634 AU 
 T_jup = 3.219 
[ 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 12.9 mag n/a MPO265995  

6958 (1988 TX1)          Discovered 1988-Oct-13 by Ueda, S., Kaneda, H. at Kushiro (399)
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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