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160611 (1999 TP47)
Classification: Main-belt Asteroid          SPK-ID: 2160611
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06970031861730645 6.1892e-08  
a 2.351133733743739 1.6654e-08 au
q 2.187258963389903 1.4038e-07 au
i 6.612660665145041 5.2246e-06 deg
node 180.4544981065918 4.6935e-05 deg
peri 313.0286422975601 7.174e-05 deg
M 202.5758520605029 6.2325e-05 deg
tp 2459776.315401043744
(2022-Jul-15.81540104)
0.00023123 TDB
period 1316.783651612441
3.61
1.3991e-05
3.831e-08
d
yr
n .2733934306969633 2.9049e-09 deg/d
Q 2.515008504097575 1.7815e-08 au
  Orbit Determination Parameters
   # obs. used (total)      194  
   data-arc span      7586 days (20.77 yr)  
   first obs. used      1999-10-04  
   last obs. used      2020-07-11  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .61733  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 20:02:04  

Additional Information
 Earth MOID = 1.20626 au 
 Jupiter MOID = 2.49687 au 
 T_jup = 3.545 
[ 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 17.46   n/a E2021B55  

160611 (1999 TP47)          Discovered 1999-Oct-04 by Spacewatch at Kitt Peak
Reference: 20070828/Numbers.arcLast Updated: 2007-08-30

[ show close-approach data ]
Alternate Designations
 1999 TP47 = 2006 QA109 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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