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190093 (2004 TH148)
Classification: Outer Main-belt Asteroid          SPK-ID: 2190093
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1751015306989314 6.634e-08  
a 3.200140357337151 3.8223e-08 au
q 2.639790882315991 2.2278e-07 au
i 3.629380935878865 9.2682e-06 deg
node 337.4825415372842 0.00011505 deg
peri 325.5094700480834 0.00011856 deg
M 358.2913386559325 2.7067e-05 deg
tp 2459210.424427433278
(2020-Dec-26.92442743)
0.00015726 TDB
period 2090.99005393011
5.72
3.7462e-05
1.026e-07
d
yr
n .1721672464789413 3.0846e-09 deg/d
Q 3.760489832358312 4.4915e-08 au
  Orbit Determination Parameters
   # obs. used (total)      144  
   data-arc span      7521 days (20.59 yr)  
   first obs. used      1998-08-30  
   last obs. used      2019-04-03  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .62536  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 22:06:11  

Additional Information
 Earth MOID = 1.62358 au 
 Jupiter MOID = 1.49687 au 
 T_jup = 3.167 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456558.5 (2013-Sep-23.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .173021268674221 6.6935e-08  
q 2.643683137591557 2.2372e-07 au
tp 2457126.132096345647
(2015-Apr-13.63209635)
0.0001537 TDB
node 337.5644134097229 0.00011516 deg
peri 326.1862850240591 0.00011873 deg
i 3.627936258229851 9.2659e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      144  
   data-arc span      7521 days (20.59 yr)  
   first obs. used      1998-08-30  
   last obs. used      2019-04-03  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .62536  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 22:06:11  

Additional Information
 Jupiter MOID = 1.49687 au 
 T_jup = 3.167 
Orbit Covariance (6×6)
  e q tp node peri i
e 4.480343152467517E-15 -1.483399310547001E-14 4.107933937751608E-12 2.863599355990407E-14 8.030147393507625E-13 1.465223201794179E-15
q -1.483399310547001E-14 5.005200825288922E-14 -1.310817002744681E-11 -1.000102361268145E-13 -2.621053679518621E-12 -3.356402256970912E-15
tp 4.107933937751608E-12 -1.310817002744681E-11 2.362339108757884E-8 3.925163855274366E-11 4.497310389149545E-9 1.043519329331537E-11
node 2.863599355990407E-14 -1.000102361268145E-13 3.925163855274366E-11 1.326150793805275E-8 -1.322572421989647E-8 3.414878058302599E-10
peri 8.030147393507625E-13 -2.621053679518621E-12 4.497310389149545E-9 -1.322572421989647E-8 1.409637595544737E-8 -3.389008499171312E-10
i 1.465223201794179E-15 -3.356402256970912E-15 1.043519329331537E-11 3.414878058302599E-10 -3.389008499171312E-10 8.585612800713596E-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 16.3   n/a MPO433255  

190093 (2004 TH148)          Discovered 2004-Oct-06 by Spacewatch at Kitt Peak
Reference: 20080819/Numbers.arcLast Updated: 2008-08-25

[ show close-approach data ]
Alternate Designations
 2004 TH148 = 1998 QF57 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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