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136867 (1998 FW48)
Classification: Main-belt Asteroid          SPK-ID: 2136867
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 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .172145176529553 3.8996e-08  
a 3.026866341820162 2.3645e-08 au
q 2.505805901076168 1.2332e-07 au
i 4.156041810797558 5.5665e-06 deg
node 208.8090825736714 7.6367e-05 deg
peri 42.93983498987642 7.8989e-05 deg
M 21.2085505384186 1.8778e-05 deg
tp 2458887.182553197811
(2020-Feb-07.68255320)
0.00010043 TDB
period 1923.482737535065
5.27
2.2539e-05
6.171e-08
d
yr
n .1871605047318171 2.1931e-09 deg/d
Q 3.547926782564156 2.7716e-08 au
  Orbit Determination Parameters
   # obs. used (total)      455  
   data-arc span      10360 days (28.36 yr)  
   first obs. used      1992-02-05  
   last obs. used      2020-06-17  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .62225  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jun-24 02:31:31  

Additional Information
 Earth MOID = 1.49364 au 
 Jupiter MOID = 1.4977 au 
 T_jup = 3.218 
[ 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 15.4   n/a MPO348282  

136867 (1998 FW48)          Discovered 1998-Mar-20 by LINEAR at Socorro
Reference: 20061205/Numbers.arcLast Updated: 2006-12-13

[ 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
1907-Apr-26 08:23 00:04 Jupiter 1.8780363012272 1.87803377118426 1.87803883126652 2.13946704078083 1.91710439123775 2417691.849370096 3.74058101381157 84.7434991952285 34.6857040442263 -78.5088456393558 734511.180064485 T 16 CATAB v2.0f-lin.ifort 2020-Jun-24 02:31:45 2020-Jun-24 02:31
1916-May-31 14:24 00:04 Jupiter 1.6707705246263 1.67076867787205 1.67077237138198 2.05077331679941 1.78654437217183 2421015.100293341 3.52469709431896 160.406584679259 37.8536810866767 -86.3107054152293 1242872.73440066 T 16 CATAB v2.0f-lin.ifort 2020-Jun-24 02:31:45 2020-Jun-24 02:31
1954-Oct-10 04:27 00:02 Jupiter 1.87142845483902 1.87142689155946 1.87143001811709 2.09603571564783 1.86765916657329 2435025.685246767 2.23917338704371 71.2891549946128 26.6052490367886 89.647317332823 1019818.38162736 T 16 CATAB v2.0f-lin.ifort 2020-Jun-24 02:31:45 2020-Jun-24 02:31
1963-Nov-11 07:29 00:02 Jupiter 1.67836728076415 1.6783661964569 1.6783683650713 2.08497292296898 1.82695676379431 2438344.811632044 1.91658825486254 98.2160128745137 34.5549126636849 -84.4225084039464 1303876.61087185 T 16 CATAB v2.0f-lin.ifort 2020-Jun-24 02:31:45 2020-Jun-24 02:31
2002-Mar-09 01:42 < 00:01 Jupiter 1.84499883643541 1.8449981379755 1.84499953489501 1.9960165748075 1.75097115878419 2452342.570552265 0.553577996294298 66.4653796190798 24.2299507290666 82.455400745517 1826498.44351117 T 16 CATAB v2.0f-lin.ifort 2020-Jun-24 02:31:45 2020-Jun-24 02:31
2011-Apr-07 07:33 < 00:01 Jupiter 1.69865984063521 1.69865914068173 1.6986605405882 2.16059670574614 1.91595794841686 2455658.814893909 0.292131679406406 48.2960946237569 28.2328283564306 -75.9792725965277 1509973.82547959 T 16 CATAB v2.0f-lin.ifort 2020-Jun-24 02:31:45 2020-Jun-24 02:31
2049-Jul-24 23:27 00:01 Jupiter 1.8090270981264 1.80902595843858 1.80902823781299 1.87599213271738 1.60714238639495 2469647.477296224 1.38475960301924 70.0663437116107 35.8650909719759 83.6308240478797 1159367.14940773 T 16 CATAB v2.0f-lin.ifort 2020-Jun-24 02:31:45 2020-Jun-24 02:31
2058-Aug-20 00:57 00:02 Jupiter 1.73704266662 1.73704126591968 1.73704406731983 2.29529330670933 2.07198569481784 2472960.539889866 1.71042351035904 87.7486197050948 21.7108130317059 -75.3275489528449 1213975.30505709 T 16 CATAB v2.0f-lin.ifort 2020-Jun-24 02:31:45 2020-Jun-24 02:31
2096-Dec-03 16:38 00:03 Jupiter 1.77702346836897 1.77702149475512 1.77702544197868 1.77509481959851 1.48244959508219 2486946.193227473 2.94235743873691 75.9084013088542 58.3370073639638 -81.2152230299938 748078.050122063 T 16 CATAB v2.0f-lin.ifort 2020-Jun-24 02:31:45 2020-Jun-24 02:31
2105-Dec-28 23:57 00:03 Jupiter 1.77881037113932 1.77880811151665 1.778812630763 2.45638506369885 2.25421392202993 2490257.498180555 3.15220238509461 155.178592634557 18.8962563868366 -72.0549423410695 1252110.51648903 T 16 CATAB v2.0f-lin.ifort 2020-Jun-24 02:31:45 2020-Jun-24 02:31
2144-Apr-13 13:36 00:04 Jupiter 1.74146418572471 1.74146167509946 1.74146669634323 1.6754299396723 1.35436145727247 2504243.066353996 4.03906846508018 115.81446955818 70.0984077619986 -44.2888883040214 732923.445844972 T 16 CATAB v2.0f-lin.ifort 2020-Jun-24 02:31:45 2020-Jun-24 02:31
2153-May-10 19:04 00:04 Jupiter 1.81200029651999 1.81199745247599 1.81200314056699 2.60426940543753 2.41812238110581 2507557.294227273 4.07027165445714 203.986577880914 19.0931077864979 -69.4404809572488 1291402.68717596 T 16 CATAB v2.0f-lin.ifort 2020-Jun-24 02:31:45 2020-Jun-24 02:31
2191-Aug-28 03:08 00:05 Jupiter 1.70864402521113 1.70864136376139 1.70864668665397 1.59042143716328 1.2401550492643 2521545.630275177 4.53793185267215 174.303384080734 75.1735421676196 -43.4738356929945 961532.816725744 T 16 CATAB v2.0f-lin.ifort 2020-Jun-24 02:31:45 2020-Jun-24 02:31
2200-Sep-27 15:34 00:04 Jupiter 1.84111372964135 1.84111066174363 1.84111679754325 2.74328675998821 2.57011722246046 2524863.148301379 4.3845222632995 223.858669890899 20.4557543702303 -67.2445780799799 1314177.24946422 T 16 CATAB v2.0f-lin.ifort 2020-Jun-24 02:31:45 2020-Jun-24 02:31

Alternate Designations
 1998 FW48 = 2003 EC7 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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