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233733 (2008 SZ242)
Classification: Main-belt Asteroid          SPK-ID: 2233733
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 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1071314939113896 5.051e-08  
a 2.580178699107921 2.3389e-08 au
q 2.303760300514144 1.2758e-07 au
i 1.615458149780015 4.8676e-06 deg
node 93.4627032854755 0.00030587 deg
peri 339.3935299847811 0.00031062 deg
M 260.7461999563957 5.6372e-05 deg
tp 2459417.866653996923
(2021-Jul-22.36665400)
0.00023899 TDB
period 1513.816049087124
4.14
2.0584e-05
5.636e-08
d
yr
n .2378096071957295 3.2335e-09 deg/d
Q 2.856597097701699 2.5894e-08 au
  Orbit Determination Parameters
   # obs. used (total)      220  
   data-arc span      6692 days (18.32 yr)  
   first obs. used      2001-01-03  
   last obs. used      2019-05-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57621  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 11:32:39  

Additional Information
 Earth MOID = 1.31861 au 
 Jupiter MOID = 2.36703 au 
 T_jup = 3.416 
[ 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 16.6   n/a MPO440206  

233733 (2008 SZ242)          Discovered 2008-Sep-29 by Spacewatch at Kitt Peak
Reference: 20100228/Numbers.arcLast Updated: 2010-03-03
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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