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JPL Small-Body Database Browser
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233703 (2008 SK58)
Classification: Main-belt Asteroid          SPK-ID: 2233703
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 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1015341299680247 5.6506e-08  
a 2.594496333822736 2.6775e-08 au
q 2.331066405862815 1.4807e-07 au
i 4.144274400379222 6.7477e-06 deg
node 166.0609007654074 7.3895e-05 deg
peri 225.2851822908514 8.1039e-05 deg
M 183.4235306864348 3.4714e-05 deg
tp 2459349.200885676695
(2021-May-14.70088568)
0.00015352 TDB
period 1526.433957431631
4.18
2.3629e-05
6.469e-08
d
yr
n .2358438098466664 3.6508e-09 deg/d
Q 2.857926261782657 2.9494e-08 au
  Orbit Determination Parameters
   # obs. used (total)      189  
   data-arc span      6253 days (17.12 yr)  
   first obs. used      2002-04-07  
   last obs. used      2019-05-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60957  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 11:15:49  

Additional Information
 Earth MOID = 1.33774 au 
 Jupiter MOID = 2.54887 au 
 T_jup = 3.407 
[ 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 16.8   n/a MPO433526  

233703 (2008 SK58)          Discovered 2008-Sep-20 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
1913-Aug-24 14:39 00:03 Eunom 0.0271616949513689 0.0271307532811626 0.0271926483953851 4.87281340637453 4.87281330031316 2420004.110625728 2.7497494203104 1781.28436801466 48.4298746905846 -30.0447021470996 42022.0068778783 T 11 CATAB v2.0e-lin.ifort 2019-Jul-14 11:15:52 2019-Jul-14 11:15
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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