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JPL Small-Body Database Browser
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434023 (2001 ST53)
Classification: Main-belt Asteroid          SPK-ID: 2434023
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 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2089553364791028 8.5448e-08  
a 3.080336294903319 2.8052e-08 au
q 2.436683587933003 2.7028e-07 au
i 18.25835955411863 8.1743e-06 deg
node 26.6833442627248 2.501e-05 deg
peri 354.282260287771 3.9965e-05 deg
M 87.49615052036795 2.6624e-05 deg
tp 2458120.565387599816
(2018-Jan-02.06538760)
0.0001426 TDB
period 1974.67499354553
5.41
2.6974e-05
7.385e-08
d
yr
n .1823084817383644 2.4903e-09 deg/d
Q 3.723989001873635 3.3913e-08 au
  Orbit Determination Parameters
   # obs. used (total)      154  
   data-arc span      6340 days (17.36 yr)  
   first obs. used      2001-09-16  
   last obs. used      2019-01-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .64939  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 09:45:06  

Additional Information
 Earth MOID = 1.44001 au 
 Jupiter MOID = 1.73201 au 
 T_jup = 3.118 
[ 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 MPO428049  

434023 (2001 ST53)          Discovered 2001-Sep-16 by LINEAR at Socorro
Reference: Last Updated: 2015-06-04

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