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JPL Small-Body Database Browser
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58481 (1996 ST4)
Classification: Main-belt Asteroid          SPK-ID: 2058481
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1563867190765655 7.3195e-08  
a 2.556608292585257 1.6113e-08 au
q 2.156788709743909 1.9311e-07 au
i 3.058020996303024 6.3185e-06 deg
node 22.74211816402726 0.0001191 deg
peri 289.6112225197477 0.00012042 deg
M 238.8554269371616 1.5954e-05 deg
tp 2459102.953851637640
(2020-Sep-10.45385164)
6.6017e-05 TDB
period 1493.120013685839
4.09
1.4116e-05
3.865e-08
d
yr
n .2411058700575063 2.2793e-09 deg/d
Q 2.956427875426606 1.8633e-08 au
  Orbit Determination Parameters
   # obs. used (total)      432  
   data-arc span      8238 days (22.55 yr)  
   first obs. used      1996-09-20  
   last obs. used      2019-04-11  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60454  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 03:34:55  

Additional Information
 Earth MOID = 1.14426 au 
 Jupiter MOID = 2.31153 au 
 T_jup = 3.418 
[ 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 16.0   n/a MPO432139  

58481 (1996 ST4)          Discovered 1996-Sep-20 by BAO Schmidt CCD Asteroid Program at Xinglong
Reference: 20030614/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1996 ST4 = 2000 SJ81 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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