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15193 (5148 T-2)
Classification: Main-belt Asteroid          SPK-ID: 2015193
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 31 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2174954270547441 3.3504e-08  
a 2.296671183929547 7.1217e-09 au
q 1.797155703976465 7.8623e-08 au
i 6.344017496450681 4.4229e-06 deg
node 308.6963412994931 2.8227e-05 deg
peri 40.04992794148814 2.9668e-05 deg
M 214.4424432531268 9.8995e-06 deg
tp 2459714.518695749762
(2022-May-15.01869575)
3.5812e-05 TDB
period 1271.295936848633
3.48
5.9132e-06
1.619e-08
d
yr
n .2831756081061585 1.3171e-09 deg/d
Q 2.796186663882628 8.6707e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1503  
   data-arc span      17335 days (47.46 yr)  
   first obs. used      1973-09-19  
   last obs. used      2021-03-06  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .48467  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 00:51:41  

Additional Information
 Earth MOID = .793788 au 
 Jupiter MOID = 2.63982 au 
 T_jup = 3.555 
[ 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 14.68   n/a E2021B10  

15193 (5148 T-2)          Discovered 1973-Sep-25 by van Houten, C. J., van Houten-Groeneveld, I., Gehrels, T. at Palomar
Reference: 20000523/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 5148 T-2 = 1987 SS14 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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