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102427 (1999 TK200)
Classification: Main-belt Asteroid          SPK-ID: 2102427
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1989179327177644 4.2324e-08  
a 2.573115683138767 1.046e-08 au
q 2.061276830805146 1.0596e-07 au
i 12.1749257699333 4.4357e-06 deg
node 42.85684744441188 2.9797e-05 deg
peri 49.7624482571044 3.7058e-05 deg
M 17.24295580086076 1.9615e-05 deg
tp 2459128.290122404253
(2020-Oct-05.79012240)
8.2108e-05 TDB
period 1507.604394205502
4.13
9.1926e-06
2.517e-08
d
yr
n .2387894340077974 1.456e-09 deg/d
Q 3.084954535472389 1.254e-08 au
  Orbit Determination Parameters
   # obs. used (total)      691  
   data-arc span      7831 days (21.44 yr)  
   first obs. used      1999-10-06  
   last obs. used      2021-03-15  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .48371  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 15:41:57  

Additional Information
 Earth MOID = 1.09891 au 
 Jupiter MOID = 2.24236 au 
 T_jup = 3.370 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457599.5 (2016-Jul-30.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1964830473856605 4.2194e-08  
q 2.067947947240475 1.0535e-07 au
tp 2457619.365183238835
(2016-Aug-18.86518324)
8.4375e-05 TDB
node 42.88896992944343 2.9773e-05 deg
peri 49.58087467032929 3.7342e-05 deg
i 12.17785691076981 4.4419e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      691  
   data-arc span      7831 days (21.44 yr)  
   first obs. used      1999-10-06  
   last obs. used      2021-03-15  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .48371  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 15:41:57  

Additional Information
 Jupiter MOID = 2.24236 au 
 T_jup = 3.370 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.780326440052757E-15 -4.432986019010833E-15 1.540434656861976E-12 4.060557028973264E-14 3.60743742827873E-13 -1.503779651372776E-14
q -4.432986019010833E-15 1.109913477052549E-14 -3.987739504820631E-12 -9.918893652667582E-14 -9.44551238800384E-13 3.772487484576951E-14
tp 1.540434656861976E-12 -3.987739504820631E-12 7.119180403741543E-9 8.376525269511586E-11 1.948684803760481E-9 -3.676273416749147E-11
node 4.060557028973264E-14 -9.918893652667582E-14 8.376525269511586E-11 8.864583082753402E-10 -8.440706619680938E-10 -5.623047507336625E-11
peri 3.60743742827873E-13 -9.44551238800384E-13 1.948684803760481E-9 -8.440706619680938E-10 1.394439798569597E-9 4.477902061695936E-11
i -1.503779651372776E-14 3.772487484576951E-14 -3.676273416749147E-11 -5.623047507336625E-11 4.477902061695936E-11 1.973043275805374E-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 15.97   n/a MPCxxxxx  

102427 (1999 TK200)          Discovered 1999-Oct-12 by LINEAR at Socorro
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

[ hide close-approach data ]
Close-Approach Data   ...sorted by Date/Time (TDB)
Date/Time (TDB) Time Uncertainty
(days_HH:MM)
Body Nominal Distance (au) Minimum Distance (au) Maximum Distance (au) V-relative (km/s) V-infinity (km/s) JD (TDB) Time Uncertainty (minutes) Semi-major axis (km) Semi-minor axis (km) range-LOV angle (deg) N-sigma BP Orbit Ref. Reference Modified
2044-Oct-19 16:19 00:02 Vesta 0.00762020868778844 0.00761655910077479 0.00762386906026181 6.50233828700883 6.50233588564345 2467908.179702157 1.60672296475472 522.236800105806 70.4228331458512 -71.0781268757354 15301.0223586813 T 11 CATAB v2.0f-lin.ifort 2021-Apr-13 15:41:59 2021-Apr-13 15:42
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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