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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 ]

[ 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 .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 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456844.5 (2014-Jul-06.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1724107028592392 4.3378e-08  
q 2.528972131116975 1.3792e-07 au
tp 2457430.714930067854
(2016-Feb-12.21493007)
6.9287e-05 TDB
node 134.494867175654 0.0001631 deg
peri 262.1453989889747 0.00016358 deg
i 1.701474065121569 4.312e-06 deg
  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
 Jupiter MOID = 1.85193 au 
 T_jup = 3.212 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.881679766608947E-15 -5.927233810102751E-15 -7.405006473084932E-13 1.636705155921152E-14 -1.460121260923889E-13 -2.469970562957731E-16
q -5.927233810102751E-15 1.90218274832853E-14 2.675965901724907E-12 -5.426497899269105E-14 4.983749894089811E-13 9.515056199362507E-16
tp -7.405006473084932E-13 2.675965901724907E-12 4.800687506435595E-9 -2.39793796614526E-11 9.012721829613272E-10 6.654938485120041E-13
node 1.636705155921152E-14 -5.426497899269105E-14 -2.39793796614526E-11 2.660052806120974E-8 -2.659272149326063E-8 1.124667115332671E-10
peri -1.460121260923889E-13 4.983749894089811E-13 9.012721829613272E-10 -2.659272149326063E-8 2.675792392199799E-8 -1.123143731979579E-10
i -2.469970562957731E-16 9.515056199362507E-16 6.654938485120041E-13 1.124667115332671E-10 -1.123143731979579E-10 1.859346459368562E-11

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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