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JPL Small-Body Database Browser
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185766 (1999 TK114)
Classification: Main-belt Asteroid          SPK-ID: 2185766
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 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1779858581483585 4.8065e-08  
a 3.066862270619291 2.7024e-08 au
q 2.521004157560294 1.5422e-07 au
i 8.473441478856065 5.1538e-06 deg
node 189.2062690902864 2.6004e-05 deg
peri 194.563772250496 2.8626e-05 deg
M 300.6023721060603 1.3151e-05 deg
tp 2459324.172972715586
(2021-Apr-19.67297272)
7.399e-05 TDB
period 1961.732720802804
5.37
2.5929e-05
7.099e-08
d
yr
n .1835112378880424 2.4256e-09 deg/d
Q 3.612720383678289 3.1834e-08 au
  Orbit Determination Parameters
   # obs. used (total)      558  
   data-arc span      7237 days (19.81 yr)  
   first obs. used      1999-09-05  
   last obs. used      2019-06-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5266  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-24 20:09:22  

Additional Information
 Earth MOID = 1.5253 au 
 Jupiter MOID = 1.84581 au 
 T_jup = 3.191 
[ 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 15.2   n/a MPO436917  

185766 (1999 TK114)          Discovered 1999-Oct-04 by LINEAR at Socorro
Reference: 20080520/Numbers.arcLast Updated: 2008-05-22

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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