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JPL Small-Body Database Browser
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160604 (1999 TD11)
Classification: Main-belt Asteroid          SPK-ID: 2160604
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .3030461641618158 1.035e-07  
a 2.55611110969065 2.2906e-08 au
q 1.781491442727496 2.7926e-07 au
i 1.933578615906758 6.679e-06 deg
node 351.4048924916568 0.00013323 deg
peri 78.02518112640738 0.00013502 deg
M 282.6425558918017 2.3346e-05 deg
tp 2458921.250712814721
(2020-Mar-12.75071281)		 0.00010085 TDB
period 1492.684484919044
4.09		 2.0065e-05
5.493e-08		 d
yr
n .2411762188440813 3.2419e-09 deg/d
Q 3.330730776653804 2.9848e-08 au
   Orbit Determination Parameters
   # obs. used (total)      893  
   data-arc span      10101 days (27.66 yr)  
   first obs. used      1992-03-02  
   last obs. used      2019-10-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .49108  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-07 18:41:35  

Additional Information
 Earth MOID = .796768 au 
 Jupiter MOID = 1.99389 au 
 T_jup = 3.371 
[ 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 15.4   n/a MPO359833  

160604 (1999 TD11)          Discovered 1999-Oct-08 by Donati, S. at Monte Agliale
Reference: 20070828/Numbers.arcLast Updated: 2007-08-30

[ show close-approach data ]
Alternate Designations
 1999 TD11 = 1992 ES23 
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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