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JPL Small-Body Database Browser
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91764 (1999 TV193)
Classification: Main-belt Asteroid          SPK-ID: 2091764
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 .06641798705644077 5.6095e-08  
a 3.078760815764889 4.4382e-08 au
q 2.87427571975354 1.776e-07 au
i 7.899472868544628 6.1703e-06 deg
node 235.7634523093524 4.9464e-05 deg
peri 356.5719395914547 7.1518e-05 deg
M 95.34701622532587 5.3315e-05 deg
tp 2458477.902944099550
(2018-Dec-25.40294410)
0.00028985 TDB
period 1973.160226425522
5.40
4.2666e-05
1.168e-07
d
yr
n .1824484373740687 3.9451e-09 deg/d
Q 3.283245911776239 4.733e-08 au
  Orbit Determination Parameters
   # obs. used (total)      443  
   data-arc span      6760 days (18.51 yr)  
   first obs. used      1999-10-12  
   last obs. used      2018-04-15  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59963  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 06:35:52  

Additional Information
 Earth MOID = 1.86324 au 
 Jupiter MOID = 1.71731 au 
 T_jup = 3.211 
[ 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 14.8   n/a MPO314042  

91764 (1999 TV193)          Discovered 1999-Oct-12 by LINEAR at Socorro
Reference: 20041028/Numbers.arcLast Updated: 2004-10-29

[ show close-approach data ]
Alternate Designations
 1999 TV193 = 2002 GD56 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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