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JPL Small-Body Database Browser
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249748 (2000 SK239)
Classification: Main-belt Asteroid          SPK-ID: 2249748
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 .3072392060244809 4.1849e-08  
a 2.987898543669315 2.4746e-08 au
q 2.069898967430652 1.317e-07 au
i 2.395727309558735 4.462e-06 deg
node 37.28600266946771 0.00021018 deg
peri 351.9111273251074 0.00021106 deg
M 212.8351396273364 2.2285e-05 deg
tp 2459371.667678100155
(2021-Jun-06.16767810)
0.00012533 TDB
period 1886.458244264573
5.16
2.3436e-05
6.416e-08
d
yr
n .1908338024944434 2.3708e-09 deg/d
Q 3.905898119907978 3.235e-08 au
  Orbit Determination Parameters
   # obs. used (total)      304  
   data-arc span      6385 days (17.48 yr)  
   first obs. used      2000-09-23  
   last obs. used      2018-03-18  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55444  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 13:53:33  

Additional Information
 Earth MOID = 1.07449 au 
 Jupiter MOID = 1.54275 au 
 T_jup = 3.182 
[ 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 MPO440261  

249748 (2000 SK239)          Discovered 2000-Sep-27 by LINEAR at Socorro
Reference: 20100923/Numbers.arcLast Updated: 2010-09-27

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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