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233607 (2007 SX12)
Classification: Main-belt Asteroid          SPK-ID: 2233607
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2001903976505513 6.3887e-08  
a 2.593252304201222 2.2562e-08 au
q 2.074108094214971 1.7437e-07 au
i 5.884894830425655 1.0422e-05 deg
node 335.6820074834888 3.6036e-05 deg
peri 306.5500827006751 4.2571e-05 deg
M 78.40176581319982 1.9549e-05 deg
tp 2458668.308183831333
(2019-Jul-03.80818383)
8.3189e-05 TDB
period 1525.336229105518
4.18
1.9906e-05
5.45e-08
d
yr
n .2360135379536024 3.0801e-09 deg/d
Q 3.112396514187473 2.7079e-08 au
  Orbit Determination Parameters
   # obs. used (total)      295  
   data-arc span      6341 days (17.36 yr)  
   first obs. used      2002-06-13  
   last obs. used      2019-10-23  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53845  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 01:36:30  

Additional Information
 Earth MOID = 1.06426 au 
 Jupiter MOID = 2.07939 au 
 T_jup = 3.383 
[ 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 16.3   n/a MPO440205  

233607 (2007 SX12)          Discovered 2007-Sep-19 by Spacewatch at Kitt Peak
Reference: 20100228/Numbers.arcLast Updated: 2010-03-03

[ show close-approach data ]
Alternate Designations
 2007 SX12 = 2003 UM369 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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