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JPL Small-Body Database Browser
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351869 (2006 ST42)
Classification: Main-belt Asteroid          SPK-ID: 2351869
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 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .3378732570453765 1.2718e-07  
a 3.093780890042859 2.6106e-08 au
q 2.048475064139334 3.8869e-07 au
i 14.62192271751027 1.2317e-05 deg
node 61.39751420176218 2.3855e-05 deg
peri 302.3053229534636 3.0048e-05 deg
M 125.4481208291082 1.7041e-05 deg
tp 2457907.880977618821
(2017-Jun-03.38097762)
9.0091e-05 TDB
period 1987.617242962863
5.44
2.5158e-05
6.888e-08
d
yr
n .1811213910900482 2.2925e-09 deg/d
Q 4.139086715946384 3.4927e-08 au
  Orbit Determination Parameters
   # obs. used (total)      238  
   data-arc span      4163 days (11.40 yr)  
   first obs. used      2006-09-18  
   last obs. used      2018-02-10  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51471  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 08:18:16  

Additional Information
 Earth MOID = 1.08861 au 
 Jupiter MOID = 1.55754 au 
 T_jup = 3.086 
[ 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 15.9   n/a MPO249350  

351869 (2006 ST42)          Discovered 2006-Sep-18 by CSS at Catalina
Reference: 20130127/Numbers.arcLast Updated: 2013-01-31

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