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JPL Small-Body Database Browser
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423457 (2005 SO113)
Classification: Main-belt Asteroid          SPK-ID: 2423457
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .129139499955684 1.7878e-07  
a 2.562642660147145 4.3322e-08 au
q 2.231704268450638 4.91e-07 au
i 1.596912757098279 1.2481e-05 deg
node 4.801469595499396 0.00038414 deg
peri 14.69318006906212 0.00040051 deg
M 199.3825654602222 0.00012047 deg
tp 2459669.029672832153
(2022-Mar-30.52967283)
0.00051634 TDB
period 1498.409452928795
4.10
3.7996e-05
1.04e-07
d
yr
n .240254757667434 6.0923e-09 deg/d
Q 2.893581051843651 4.8916e-08 au
  Orbit Determination Parameters
   # obs. used (total)      77  
   data-arc span      5814 days (15.92 yr)  
   first obs. used      2001-10-15  
   last obs. used      2017-09-15  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .50196  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 04:44:40  

Additional Information
 Earth MOID = 1.23393 au 
 Jupiter MOID = 2.56686 au 
 T_jup = 3.422 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 18.2   n/a MPO419086  

423457 (2005 SO113)          Discovered 2005-Sep-27 by Spacewatch at Kitt Peak
Reference: Last Updated: 2015-02-04

Alternate Designations
 2005 SO113 = 2009 SG87 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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