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86274 (1999 TK310)
Classification: Main-belt Asteroid          SPK-ID: 2086274
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 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1664127386754253 4.2604e-08  
a 3.061550768606971 2.4081e-08 au
q 2.552069720609231 1.3422e-07 au
i 1.70610856416619 4.3229e-06 deg
node 134.217161764428 0.00016183 deg
peri 263.1745526004023 0.0001624 deg
M 288.1853206903603 1.4909e-05 deg
tp 2459390.820489667028
(2021-Jun-25.32048967)
8.326e-05 TDB
period 1956.638637544798
5.36
2.3085e-05
6.32e-08
d
yr
n .1839890070103748 2.1708e-09 deg/d
Q 3.57103181660471 2.8088e-08 au
  Orbit Determination Parameters
   # obs. used (total)      646  
   data-arc span      10387 days (28.44 yr)  
   first obs. used      1991-03-13  
   last obs. used      2019-08-20  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54133  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 02:54:33  

Additional Information
 Earth MOID = 1.56012 au 
 Jupiter MOID = 1.85193 au 
 T_jup = 3.212 
[ 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 15.1   n/a MPO348046  

86274 (1999 TK310)          Discovered 1999-Oct-03 by LONEOS at Anderson Mesa
Reference: 20040830/Numbers.arcLast Updated: 2004-09-06

[ show close-approach data ]
Alternate Designations
 1999 TK310 = 2000 YF64 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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