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102452 (1999 TV217)
Classification: Main-belt Asteroid          SPK-ID: 2102452
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 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2472946892447458 4.2549e-08  
a 2.355118011868224 8.3406e-09 au
q 1.772709834988568 9.8882e-08 au
i 3.223494084752977 4.8336e-06 deg
node 191.7681411462881 7.0282e-05 deg
peri 193.8540980468731 7.0807e-05 deg
M 316.1272041361377 7.9773e-06 deg
tp 2459361.383034232402
(2021-May-26.88303423)
2.956e-05 TDB
period 1320.132241022079
3.61
7.0129e-06
1.92e-08
d
yr
n .2726999529390171 1.4486e-09 deg/d
Q 2.937526188747881 1.0403e-08 au
  Orbit Determination Parameters
   # obs. used (total)      535  
   data-arc span      9137 days (25.02 yr)  
   first obs. used      1994-04-19  
   last obs. used      2019-04-25  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .59343  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 15:42:03  

Additional Information
 Earth MOID = .775704 au 
 Jupiter MOID = 2.51639 au 
 T_jup = 3.511 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456805.5 (2014-May-28.0) TDB
Reference: JPL 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2467205023900962 4.2308e-08  
q 1.773642498929722 9.8199e-08 au
tp 2456723.098927861178
(2014-Mar-06.59892786)
2.8103e-05 TDB
node 191.9064321141641 7.041e-05 deg
peri 193.9670485598547 7.0939e-05 deg
i 3.21963977790546 4.8303e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      535  
   data-arc span      9137 days (25.02 yr)  
   first obs. used      1994-04-19  
   last obs. used      2019-04-25  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .59343  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 15:42:03  

Additional Information
 Jupiter MOID = 2.51639 au 
 T_jup = 3.511 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.789968969330658E-15 -4.146688547804056E-15 -2.530971259800489E-13 2.808384310651536E-14 -1.09655160615655E-13 -1.655951513902599E-15
q -4.146688547804056E-15 9.643081112150248E-15 5.709495872547213E-13 -6.574010383873322E-14 2.502397394160424E-13 3.91172394094154E-15
tp -2.530971259800489E-13 5.709495872547213E-13 7.897985421847265E-10 -5.485332730645496E-12 2.544982651481262E-10 9.689137655839865E-13
node 2.808384310651536E-14 -6.574010383873322E-14 -5.485332730645496E-12 4.957517925133649E-9 -4.950696892135589E-9 -2.060799647195302E-11
peri -1.09655160615655E-13 2.502397394160424E-13 2.544982651481262E-10 -4.950696892135589E-9 5.032299323589612E-9 2.085449527709603E-11
i -1.655951513902599E-15 3.91172394094154E-15 9.689137655839865E-13 -2.060799647195302E-11 2.085449527709603E-11 2.333191269867257E-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 16.5   n/a MPO266358  

102452 (1999 TV217)          Discovered 1999-Oct-15 by LINEAR at Socorro
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

[ show close-approach data ]
Alternate Designations
 1999 TV217 = 1994 HO1 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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