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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 2459000.5 (2020-May-31.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .3048675008997668 4.1883e-08  
a 2.992991372871941 2.5869e-08 au
q 2.08052557280991 1.3338e-07 au
i 2.387189390724351 4.2331e-06 deg
node 37.13025587601618 0.00020352 deg
peri 351.8230147952133 0.00020449 deg
M 289.1587865682163 2.3324e-05 deg
tp 2459372.668931152473
(2021-Jun-07.16893115)
0.00012691 TDB
period 1891.283459506334
5.18
2.452e-05
6.713e-08
d
yr
n .1903469298536391 2.4678e-09 deg/d
Q 3.905457172933971 3.3755e-08 au
  Orbit Determination Parameters
   # obs. used (total)      312  
   data-arc span      7205 days (19.73 yr)  
   first obs. used      2000-09-23  
   last obs. used      2020-06-15  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54159  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jun-24 04:40:38  

Additional Information
 Earth MOID = 1.08573 au 
 Jupiter MOID = 1.54622 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

[ 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
1910-Apr-13 07:10 00:04 Jupiter 1.6106224576692 1.61062027510009 1.61062464366947 0.538113998898276 n/a 2418774.798481416 3.75058150979821 4913.64955340935 71.4710912950959 89.0414358090205 3369757.95144277 F 13 CATAB v2.0f-lin.ifort 2020-Jun-24 04:40:54 2020-Jun-24 04:41
1946-Nov-06 10:30 00:02 Jupiter 1.54937107021151 1.54937024106606 1.54937190041835 0.413702248709388 n/a 2432130.937297027 2.23173798169224 2239.75439902236 17.7746815060056 -89.0442151743119 13034195.072132 F 13 CATAB v2.0f-lin.ifort 2020-Jun-24 04:40:54 2020-Jun-24 04:41
1983-Jul-04 12:48 00:01 Jupiter 1.80898291102658 1.80898101642623 1.80898480561665 1.01743943953356 0.314197879228294 2445520.033165206 1.45850437463068 20625.6887590159 1064.8378743764 3.11986013856523 521719.051223067 T 13 CATAB v2.0f-lin.ifort 2020-Jun-24 04:40:54 2020-Jun-24 04:41
2028-Nov-10 07:48 < 00:01 Jupiter 1.64985004797711 1.64984921605261 1.64985087991331 0.584920057037078 n/a 2462085.825135563 0.462783388674291 647.466948354707 39.0269414960791 88.7527421823241 6320866.54989034 F 13 CATAB v2.0f-lin.ifort 2020-Jun-24 04:40:54 2020-Jun-24 04:41
2065-Jun-07 22:21 00:02 Jupiter 1.53461136845209 1.53461096611244 1.53461177112184 0.389379072391449 n/a 2475444.431390758 1.6474313021922 1440.24011151893 12.5762699472166 -89.37766511034 18247807.3994549 F 13 CATAB v2.0f-lin.ifort 2020-Jun-24 04:40:54 2020-Jun-24 04:41
2102-Jan-24 11:14 00:03 Jupiter 1.74519522976242 1.74519362340165 1.74519683612352 0.777814083364444 n/a 2488822.967919496 3.22265204639033 123.316125938931 73.1592696315082 -70.8153383439618 3440521.69732382 F 13 CATAB v2.0f-lin.ifort 2020-Jun-24 04:40:54 2020-Jun-24 04:41
2147-Jun-05 23:06 00:05 Jupiter 1.69993930067805 1.69993698066856 1.69994162069064 0.671885461329985 n/a 2505391.462292836 4.63447314269301 347.72076966532 108.414388712113 -82.9800743518405 2329167.17397278 F 13 CATAB v2.0f-lin.ifort 2020-Jun-24 04:40:54 2020-Jun-24 04:41
2184-Jan-07 20:49 00:05 Jupiter 1.52894920892495 1.52894882980008 1.52894958811941 0.369276194084324 n/a 2518756.367363760 5.40145714711489 1698.18136921222 18.0188378397677 -89.8067523101478 12689749.8751613 F 13 CATAB v2.0f-lin.ifort 2020-Jun-24 04:40:54 2020-Jun-24 04:41
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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