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JPL Small-Body Database Browser
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66149 (1998 TS33)
Classification: Main-belt Asteroid          SPK-ID: 2066149
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 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1379216895130979 3.4721e-08  
a 3.154000510871912 2.2769e-08 au
q 2.718995431687284 1.1197e-07 au
i 2.343806948378993 4.2773e-06 deg
node 120.9536503670872 0.00011212 deg
peri 316.6947409180185 0.00011354 deg
M 272.3398067319943 1.6696e-05 deg
tp 2459498.685392128957
(2021-Oct-11.18539213)
9.5152e-05 TDB
period 2045.931391208587
5.60
2.2155e-05
6.066e-08
d
yr
n .1759589796348636 1.9054e-09 deg/d
Q 3.58900559005654 2.5909e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1169  
   data-arc span      8480 days (23.22 yr)  
   first obs. used      1995-04-25  
   last obs. used      2018-07-13  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51313  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 06:52:29  

Additional Information
 Earth MOID = 1.73506 au 
 Jupiter MOID = 1.65889 au 
 T_jup = 3.191 
[ 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 14.0   n/a MPO347955  

66149 (1998 TS33)          Discovered 1998-Oct-14 by LONEOS at Anderson Mesa
Reference: 20030910/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1998 TS33 = 2000 BG3 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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