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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 ]

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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.


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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1516442617829278 4.7192e-08  
a 2.391891809420484 8.95e-09 au
q 2.029175141716283 1.1567e-07 au
i 2.751200102647823 4.3844e-06 deg
node 48.54849623419316 0.00010073 deg
peri 92.49171180521736 0.00010183 deg
M 217.0963494564105 1.4794e-05 deg
tp 2459536.854028343122
(2021-Nov-18.35402834)
5.6434e-05 TDB
period 1351.172272150088
3.70
7.5838e-06
2.076e-08
d
yr
n .266435307636339 1.4954e-09 deg/d
Q 2.754608477124685 1.0307e-08 au
  Orbit Determination Parameters
   # obs. used (total)      726  
   data-arc span      9524 days (26.08 yr)  
   first obs. used      1994-09-27  
   last obs. used      2020-10-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53624  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 23:15:27  

Additional Information
 Earth MOID = 1.0443 au 
 Jupiter MOID = 2.2634 au 
 T_jup = 3.514 
[ 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 15.9   n/a MPO439450  

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

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