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91762 (1999 TH192)
Classification: Main-belt Asteroid          SPK-ID: 2091762
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1029277775130018 5.7758e-08  
a 3.089679254901482 2.9333e-08 au
q 2.771665435966445 1.8722e-07 au
i 8.076326154454863 7.0944e-06 deg
node 321.1932595424186 3.0477e-05 deg
peri 140.0348844924004 4.1185e-05 deg
M 229.6328151278724 2.7277e-05 deg
tp 2459718.847043983161
(2022-May-19.34704398)
0.00015228 TDB
period 1983.665874871764
5.43
2.8249e-05
7.734e-08
d
yr
n .1814821762880165 2.5844e-09 deg/d
Q 3.407693073836518 3.2352e-08 au
  Orbit Determination Parameters
   # obs. used (total)      618  
   data-arc span      7975 days (21.83 yr)  
   first obs. used      1998-09-27  
   last obs. used      2020-07-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53333  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Aug-25 08:19:40  

Additional Information
 Earth MOID = 1.79432 au 
 Jupiter MOID = 1.71948 au 
 T_jup = 3.202 
[ 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 14.7   n/a MPO348076  

91762 (1999 TH192)          Discovered 1999-Oct-12 by LINEAR at Socorro
Reference: 20041028/Numbers.arcLast Updated: 2004-10-29

[ show close-approach data ]
Alternate Designations
 1999 TH192 = 2001 BN75 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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