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JPL Small-Body Database Browser
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47169 (1999 TH32)
Classification: Main-belt Asteroid          SPK-ID: 2047169
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08903327052399852 3.9444e-08  
a 2.264561072043304 9.0542e-09 au
q 2.062939793497956 8.8669e-08 au
i 5.392654387594893 5.6222e-06 deg
node 4.061995049846444 3.9927e-05 deg
peri 109.7693063668408 5.242e-05 deg
M 182.7674591129426 3.5663e-05 deg
tp 2459213.295328803127
(2020-Dec-29.79532880)
0.00012527 TDB
period 1244.728068925607
3.41
7.4651e-06
2.044e-08
d
yr
n .2892197974700898 1.7345e-09 deg/d
Q 2.466182350588651 9.8603e-09 au
  Orbit Determination Parameters
   # obs. used (total)      941  
   data-arc span      9935 days (27.20 yr)  
   first obs. used      1992-09-23  
   last obs. used      2019-12-06  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58018  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-14 04:01:14  

Additional Information
 Earth MOID = 1.08681 au 
 Jupiter MOID = 2.59634 au 
 T_jup = 3.606 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.3   n/a MPO247722  

47169 (1999 TH32)          Discovered 1999-Oct-04 by LINEAR at Socorro
Reference: 20020921/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1999 TH32 = 2001 FR47 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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