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JPL Small-Body Database Browser
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410906 (2009 SZ142)
Classification: Main-belt Asteroid          SPK-ID: 2410906
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 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05449168083664743 5.6475e-08  
a 3.011141434480296 6.5345e-08 au
q 2.84705927647859 1.7193e-07 au
i 5.595583977109498 1.4768e-05 deg
node 10.12689715780663 7.2809e-05 deg
peri 84.2140092102083 0.00022632 deg
M 227.7378585318575 0.00022128 deg
tp 2459301.677882744865
(2021-Mar-28.17788274)
0.0011911 TDB
period 1908.5131617119
5.23
6.2125e-05
1.701e-07
d
yr
n .188628513139038 6.1401e-09 deg/d
Q 3.175223592482 6.8906e-08 au
  Orbit Determination Parameters
   # obs. used (total)      103  
   data-arc span      5467 days (14.97 yr)  
   first obs. used      2004-10-06  
   last obs. used      2019-09-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .66813  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 14:22:54  

Additional Information
 Earth MOID = 1.8709 au 
 Jupiter MOID = 1.92408 au 
 T_jup = 3.240 
[ 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 16.5   n/a MPO495083  

410906 (2009 SZ142)          Discovered 2009-Sep-19 by Spacewatch at Kitt Peak
Reference: Last Updated: 2014-10-09

[ show close-approach data ]
Alternate Designations
 2009 SZ142 = 2004 TC158 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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