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192700 (1999 TJ61)
Classification: Main-belt Asteroid          SPK-ID: 2192700
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 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .008994359320326733 5.9076e-08  
a 2.737719753219076 2.1864e-08 au
q 2.713095718040267 1.6423e-07 au
i 4.608992468970835 7.4961e-06 deg
node 341.8529865765043 5.9175e-05 deg
peri 57.70860824473165 0.00038039 deg
M 206.1489516699543 0.0003777 deg
tp 2459907.598425504979
(2022-Nov-24.09842551)
0.0017387 TDB
period 1654.557677343301
4.53
1.9821e-05
5.427e-08
d
yr
n .2175808102247888 2.6065e-09 deg/d
Q 2.762343788397884 2.2061e-08 au
  Orbit Determination Parameters
   # obs. used (total)      238  
   data-arc span      7528 days (20.61 yr)  
   first obs. used      1999-10-07  
   last obs. used      2020-05-17  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .61811  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 22:17:15  

Additional Information
 Earth MOID = 1.71425 au 
 Jupiter MOID = 2.2471 au 
 T_jup = 3.347 
[ 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 16.52   n/a E2021B55  

192700 (1999 TJ61)          Discovered 1999-Oct-07 by Spacewatch at Kitt Peak
Reference: 20081113/Numbers.arcLast Updated: 2008-11-17

[ show close-approach data ]
Alternate Designations
 1999 TJ61 = 2006 DB100 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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