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52962 (1998 TS13)
Classification: Main-belt Asteroid          SPK-ID: 2052962
[ 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 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1516442603397742 4.6709e-08  
a 2.391891809161651 8.8447e-09 au
q 2.029175144948568 1.147e-07 au
i 2.751199911487426 4.3673e-06 deg
node 48.54847903710074 9.5021e-05 deg
peri 92.49172967961371 9.6147e-05 deg
M 217.0963490539533 1.466e-05 deg
tp 2459536.854029766587
(2021-Nov-18.35402977)		 5.5998e-05 TDB
period 1351.172271930767
3.70		 7.4945e-06
2.052e-08		 d
yr
n .2664353076795866 1.4778e-09 deg/d
Q 2.754608473374734 1.0186e-08 au
   Orbit Determination Parameters
   # obs. used (total)      745  
   data-arc span      9547 days (26.14 yr)  
   first obs. used      1994-09-27  
   last obs. used      2020-11-16  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53199  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Dec-17 21:33:47  

Additional Information
 Earth MOID = 1.0443 au 
 Jupiter MOID = 2.2634 au 
 T_jup = 3.514 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456880.5 (2014-Aug-11.0) TDB
Reference: JPL 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .150777247797469 4.6587e-08  
q 2.032016709396328 1.1439e-07 au
tp 2456831.962504649733
(2014-Jun-23.46250465)		 5.3234e-05 TDB
node 48.60945302755503 9.4863e-05 deg
peri 92.18289565593437 9.602e-05 deg
i 2.753633806437207 4.3696e-06 deg
   Orbit Determination Parameters
   # obs. used (total)      745  
   data-arc span      9547 days (26.14 yr)  
   first obs. used      1994-09-27  
   last obs. used      2020-11-16  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53199  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Dec-17 21:33:47  

Additional Information
 Jupiter MOID = 2.2634 au 
 T_jup = 3.514 
Orbit Covariance (6×6)
  e q tp node peri i
e 2.170352198427693E-15 -5.319188107881177E-15 5.064033372289891E-13 2.61883156596269E-14 1.796678649465913E-13 -2.56591591299506E-15
q -5.319188107881177E-15 1.308542869921818E-14 -1.172288832692448E-12 -6.413947042695026E-14 -4.221724355714714E-13 6.408486240446255E-15
tp 5.064033372289891E-13 -1.172288832692448E-12 2.83388559343893E-9 1.356398381598423E-11 8.105880184634834E-10 6.618824712538774E-14
node 2.61883156596269E-14 -6.413947042695026E-14 1.356398381598423E-11 8.999052979771836E-9 -8.983621739984362E-9 -7.639750834523536E-11
peri 1.796678649465913E-13 -4.221724355714714E-13 8.105880184634834E-10 -8.983621739984362E-9 9.219760542405352E-9 7.62738097159309E-11
i -2.56591591299506E-15 6.408486240446255E-15 6.618824712538774E-14 -7.639750834523536E-11 7.62738097159309E-11 1.909334643389361E-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 15.9   n/a MPO439450  

52962 (1998 TS13)          Discovered 1998-Oct-13 by Spacewatch at Kitt Peak
Reference: 20030216/Numbers.arcLast Updated: 2004-04-19

[ 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
2193-Mar-21 04:57 00:01 Thisb 0.0118300996599281 0.0118147882093787 0.0118454595544265 5.96876314919033 5.96876305262928 2522116.706192589 1.00762114975078 1419.312189005 47.7925003699738 57.4581950478527 31213.3605668544 T 20 CATAB v2.0f-lin.ifort 2020-Dec-17 21:33:49 2020-Dec-17 21:33

Alternate Designations
 1998 TS13 = 2000 HG9 
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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