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JPL Small-Body Database Browser
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233716 (2008 SO129)
Classification: Main-belt Asteroid          SPK-ID: 2233716
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 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .04601840248007204 5.3443e-08  
a 2.692280243661506 2.8711e-08 au
q 2.568385807819545 1.4749e-07 au
i 6.357737021692109 5.9757e-06 deg
node 10.33889421393763 4.7049e-05 deg
peri 348.0739973393942 7.697e-05 deg
M 169.4109524717014 6.1175e-05 deg
tp 2457841.192295235694
(2017-Mar-28.69229524)
0.00027621 TDB
period 1613.536608625178
4.42
2.581e-05
7.066e-08
d
yr
n .2231123843584434 3.569e-09 deg/d
Q 2.816174679503468 3.0032e-08 au
  Orbit Determination Parameters
   # obs. used (total)      210  
   data-arc span      7123 days (19.50 yr)  
   first obs. used      1999-10-06  
   last obs. used      2019-04-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .6507  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 11:12:30  

Additional Information
 Earth MOID = 1.56403 au 
 Jupiter MOID = 2.3855 au 
 T_jup = 3.361 
[ 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 16.4   n/a MPO433526  

233716 (2008 SO129)          Discovered 2008-Sep-22 by Spacewatch at Kitt Peak
Reference: 20100228/Numbers.arcLast Updated: 2010-03-03

[ hide close-approach data ]
Close-Approach Data   ...sorted by Date/Time (TDB)
Date/Time (TDB) Time Uncertainty
(days_HH:MM)
Body Nominal Distance (au) Minimum Distance (au) Maximum Distance (au) V-relative (km/s) V-infinity (km/s) JD (TDB) Time Uncertainty (minutes) Semi-major axis (km) Semi-minor axis (km) range-LOV angle (deg) N-sigma BP Orbit Ref. Reference Modified
1995-Feb-03 02:13 00:02 Psych 0.0483068805950698 0.0483002274636222 0.0483135343426434 3.34780021019875 3.34780013538444 2449751.592128516 2.00695314103483 436.2658661178 95.3122332547005 41.7949950655467 51951.4404620871 T 12 CATAB v2.0e-lin.ifort 2019-Jul-14 11:12:32 2019-Jul-14 11:12
2153-Feb-05 10:31 03:26 Amphi 0.01863350789322 0.0186118979310173 0.0186552494108722 0.849377648551178 0.849377285324548 2507462.938132490 206.138401604391 2665.27198137098 72.9269291273663 66.5317191203046 34675.4079326109 T 12 CATAB v2.0e-lin.ifort 2019-Jul-14 11:12:32 2019-Jul-14 11:12

Alternate Designations
 2008 SO129 = 1999 TF324 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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