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JPL Small-Body Database Browser
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193102 (2000 GT121)
Classification: Main-belt Asteroid          SPK-ID: 2193102
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07425883029569778 5.6688e-08  
a 3.173931724008729 3.8511e-08 au
q 2.938239266745434 1.8424e-07 au
i 2.388308198885501 5.8139e-06 deg
node 169.5247831601305 0.00014639 deg
peri 131.5414001588338 0.00015224 deg
M 34.4921120940674 4.5155e-05 deg
tp 2458402.615359967201
(2018-Oct-11.11535997)
0.00025819 TDB
period 2065.355412783218
5.65
3.759e-05
1.029e-07
d
yr
n .1743041404747252 3.1724e-09 deg/d
Q 3.409624181272025 4.1371e-08 au
  Orbit Determination Parameters
   # obs. used (total)      229  
   data-arc span      8859 days (24.25 yr)  
   first obs. used      1994-03-05  
   last obs. used      2018-06-06  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58906  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 11:29:30  

Additional Information
 Earth MOID = 1.92272 au 
 Jupiter MOID = 1.75297 au 
 T_jup = 3.196 
[ 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 15.7   n/a MPO454339  

193102 (2000 GT121)          Discovered 2000-Apr-06 by Spacewatch at Kitt Peak
Reference: 20081113/Numbers.arcLast Updated: 2008-11-17

[ show close-approach data ]
Alternate Designations
 2000 GT121 = 2002 TX149 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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