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192548 (1998 TE7)
Classification: Main-belt Asteroid          SPK-ID: 2192548
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2212266753496036 6.3704e-08  
a 2.773342931622644 2.4094e-08 au
q 2.159805495255444 1.837e-07 au
i 1.426138382989737 8.734e-06 deg
node 18.30239503492269 0.00020234 deg
peri 42.10581291757475 0.00020355 deg
M 296.4401667612967 2.4925e-05 deg
tp 2459694.340695346704
(2022-Apr-24.84069535)
0.00011982 TDB
period 1686.956130330477
4.62
2.1984e-05
6.019e-08
d
yr
n .2134021113693547 2.781e-09 deg/d
Q 3.386880367989845 2.9425e-08 au
  Orbit Determination Parameters
   # obs. used (total)      253  
   data-arc span      8361 days (22.89 yr)  
   first obs. used      1998-09-13  
   last obs. used      2021-08-04  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .65331  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Aug-25 03:16:18  

Additional Information
 Earth MOID = 1.1724 au 
 Jupiter MOID = 1.96411 au 
 T_jup = 3.300 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456901.5 (2014-Sep-01.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2257151267192059 6.3061e-08  
q 2.142417054464501 1.8163e-07 au
tp 2456328.787582417807
(2013-Feb-05.28758242)
8.721e-05 TDB
node 18.51263480864493 0.00020216 deg
peri 42.12264766197841 0.00020331 deg
i 1.428565280213789 8.741e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      253  
   data-arc span      8361 days (22.89 yr)  
   first obs. used      1998-09-13  
   last obs. used      2021-08-04  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .65331  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Aug-25 03:16:18  

Additional Information
 Jupiter MOID = 1.96411 au 
 T_jup = 3.300 
Orbit Covariance (6×6)
  e q tp node peri i
e 3.976687483626371E-15 -1.140555112303272E-14 -3.405938279879481E-12 2.324617657283968E-14 -8.533677564582553E-13 -1.470867185413122E-15
q -1.140555112303272E-14 3.298793413553911E-14 1.030768902870612E-11 -7.252091545469647E-14 2.591921869083631E-12 4.681355340962414E-15
tp -3.405938279879481E-12 1.030768902870612E-11 7.605553572197542E-9 -3.033935798153434E-11 1.895631327002284E-9 1.810764843012485E-12
node 2.324617657283968E-14 -7.252091545469647E-14 -3.033935798153434E-11 4.086826047421285E-8 -4.086274033754365E-8 -2.356501038257673E-10
peri -8.533677564582553E-13 2.591921869083631E-12 1.895631327002284E-9 -4.086274033754365E-8 4.133435812322611E-8 2.360742942108378E-10
i -1.470867185413122E-15 4.681355340962414E-15 1.810764843012485E-12 -2.356501038257673E-10 2.360742942108378E-10 7.640500907900281E-11

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 16.51   n/a MPCxxxxx  

192548 (1998 TE7)          Discovered 1998-Oct-14 by ODAS at Caussols
Reference: 20081113/Numbers.arcLast Updated: 2008-11-17

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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
1900-Feb-07 10:18 00:04 Jupiter 1.99090880678107 1.99090772473329 1.99090988882828 1.63695724486374 1.35230865790688 2415057.929495499 4.26801470663596 127.191863704914 66.0141462448605 -67.8348887963002 1344095.11182856 T 13 CATAB v2.0g-lin.ifort 2021-Aug-25 03:16:19 2021-Aug-25 03:16
1960-Aug-07 05:03 00:02 Jupiter 1.99518281427272 1.99518198691872 1.9951836416258 1.97228123841424 1.743796351121 2437153.710407672 2.11967371014326 84.9327262701733 34.0088743994473 86.1739571788091 1098479.72710246 T 13 CATAB v2.0g-lin.ifort 2021-Aug-25 03:16:19 2021-Aug-25 03:16
2043-Aug-04 22:50 < 00:01 Jupiter 1.98759439138915 1.98759396767612 1.98759481510196 1.9151407864797 1.67793176667545 2467466.451124144 0.985836511621304 86.1312623046327 26.3386919820715 86.0351362609701 2167397.53681436 T 13 CATAB v2.0g-lin.ifort 2021-Aug-25 03:16:19 2021-Aug-25 03:16
2126-Aug-01 19:26 00:04 Jupiter 1.97152095198366 1.97152041419441 1.97152148977223 1.84085416533956 1.59043582797975 2497778.309687190 3.98221797550906 87.9969079176978 77.1167723874359 82.968276266124 1053511.34337438 T 13 CATAB v2.0g-lin.ifort 2021-Aug-25 03:16:19 2021-Aug-25 03:16
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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