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JPL Small-Body Database Browser
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379093 (2008 XK45)
Classification: Main-belt Asteroid          SPK-ID: 2379093
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 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1831131111746455 6.1125e-08  
a 3.042746052569391 3.9868e-08 au
q 2.485579356369038 2.0286e-07 au
i 8.015307937743401 5.5705e-06 deg
node 125.1547108199723 5.1291e-05 deg
peri 304.2044898204298 5.5319e-05 deg
M 3.347589262778746 1.9992e-05 deg
tp 2458582.472867375306
(2019-Apr-08.97286738)
0.00010752 TDB
period 1938.63919240284
5.31
3.8102e-05
1.043e-07
d
yr
n .1856972671401527 3.6497e-09 deg/d
Q 3.599912748769744 4.7169e-08 au
  Orbit Determination Parameters
   # obs. used (total)      167  
   data-arc span      5946 days (16.28 yr)  
   first obs. used      2002-10-15  
   last obs. used      2019-01-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .49147  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 12:24:41  

Additional Information
 Earth MOID = 1.5106 au 
 Jupiter MOID = 1.73019 au 
 T_jup = 3.199 
[ 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 16.1   n/a MPO418927  

379093 (2008 XK45)          Discovered 2008-Dec-03 by Spacewatch at Kitt Peak
Reference: Last Updated: 2013-11-20

[ 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
1937-Sep-24 17:22 00:05 Jupiter 1.81668635929432 1.81668477193581 1.81668794667328 2.81170503334574 2.64068049003762 2428801.223439734 4.91071250014881 355.541042186578 20.1521304825674 84.257827865821 1602468.33783251 T 17 CATAB v2.0e-lin.ifort 2019-Jul-14 12:24:43 2019-Jul-14 12:24
1947-Feb-02 21:16 00:04 Jupiter 1.96089217921503 1.96089019068278 1.96089416776221 1.95302957857226 1.71767549142742 2432219.386083523 4.43581695559062 355.782571763741 24.3266130112676 -86.0122273339166 1592260.92184303 T 17 CATAB v2.0e-lin.ifort 2019-Jul-14 12:24:43 2019-Jul-14 12:24
1985-Dec-26 06:11 00:02 Jupiter 1.96391719115411 1.9639158561689 1.96391852614168 3.58330578407948 3.46085185842616 2446425.757629096 1.94493002392718 146.773512218406 27.188301173019 70.7113374892768 1719414.31595006 T 17 CATAB v2.0e-lin.ifort 2019-Jul-14 12:24:43 2019-Jul-14 12:24
1995-May-23 09:49 00:01 Jupiter 1.81691305681736 1.81691224199444 1.81691387164081 1.79826802521705 1.51703411105153 2449860.908869700 1.42269742319604 164.933235644558 61.9407389571618 79.5136056622093 1546833.98504967 T 17 CATAB v2.0e-lin.ifort 2019-Jul-14 12:24:43 2019-Jul-14 12:24
2043-Sep-01 20:32 00:02 Jupiter 1.74606214326666 1.74606158721711 1.74606269931602 2.17189055663627 1.93569101094478 2467494.355606706 1.73218789809819 143.672899773147 43.1696829531219 -85.3856127696103 1473210.47209707 T 17 CATAB v2.0e-lin.ifort 2019-Jul-14 12:24:43 2019-Jul-14 12:24
2091-Dec-06 04:52 00:05 Jupiter 1.78300743510696 1.7830061536764 1.78300871655616 2.71065611445876 2.52933808511651 2485121.703101013 4.68657302116599 348.781524765557 20.3585666826593 86.5708136132249 1574718.35349868 T 17 CATAB v2.0e-lin.ifort 2019-Jul-14 12:24:43 2019-Jul-14 12:24
2101-Apr-18 13:40 00:06 Jupiter 1.98404456135536 1.98404224807437 1.98404687466127 2.05589924435305 1.83654227770698 2488542.069300924 5.55064437331191 425.701226460246 24.2604937960113 87.4369480885568 1672964.35296814 T 17 CATAB v2.0e-lin.ifort 2019-Jul-14 12:24:43 2019-Jul-14 12:24
2140-Mar-11 04:07 00:08 Jupiter 1.92525673102011 1.92525349049463 1.92525997158783 3.39138343121565 3.2590758712704 2502748.671666842 7.55197326293322 498.265422665009 25.7024107237789 75.7428981686855 1673604.87264229 T 17 CATAB v2.0e-lin.ifort 2019-Jul-14 12:24:43 2019-Jul-14 12:24
2149-Aug-05 23:00 00:09 Jupiter 1.81979878589997 1.81979608796907 1.81980148385229 1.86334367578504 1.5940993580451 2506183.458532779 8.59971613148325 398.770435506357 72.6134851529011 62.3660365583552 1614306.51325781 T 17 CATAB v2.0e-lin.ifort 2019-Jul-14 12:24:43 2019-Jul-14 12:24
2197-Nov-16 02:51 00:11 Jupiter 1.72842217407911 1.7284211522982 1.72842319590443 2.17389564572759 1.93538409597287 2523817.618798147 11.2771563209116 582.108767615874 54.1856280769559 -73.310213187703 1396444.05051731 T 17 CATAB v2.0e-lin.ifort 2019-Jul-14 12:24:43 2019-Jul-14 12:24
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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