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102352 (1999 TY126)
Classification: Main-belt Asteroid          SPK-ID: 2102352
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 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2511467763535777 4.2636e-08  
a 2.287549320146698 8.9549e-09 au
q 1.713038682642036 9.5444e-08 au
i 1.955460413526827 5.7991e-06 deg
node 186.9493691729338 0.00013975 deg
peri 125.3181026465589 0.00014123 deg
M 86.06905447012686 2.599e-05 deg
tp 2458898.366655929862
(2020-Feb-18.86665593)
9.007e-05 TDB
period 1263.729508066124
3.46
7.4205e-06
2.032e-08
d
yr
n .284871088078734 1.6727e-09 deg/d
Q 2.862059957651359 1.1204e-08 au
  Orbit Determination Parameters
   # obs. used (total)      388  
   data-arc span      10335 days (28.30 yr)  
   first obs. used      1992-09-30  
   last obs. used      2021-01-16  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .60324  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 15:41:34  

Additional Information
 Earth MOID = .697883 au 
 Jupiter MOID = 2.42973 au 
 T_jup = 3.557 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457346.5 (2015-Nov-20.0) TDB
Reference: JPL 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2508555195417732 4.2639e-08  
q 1.713822348306587 9.5365e-08 au
tp 2457635.135540005592
(2016-Sep-03.63554001)
8.5656e-05 TDB
node 186.971500645732 0.00013974 deg
peri 125.4045728065575 0.00014122 deg
i 1.955387396057491 5.8002e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      388  
   data-arc span      10335 days (28.30 yr)  
   first obs. used      1992-09-30  
   last obs. used      2021-01-16  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .60324  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 15:41:34  

Additional Information
 Jupiter MOID = 2.42973 au 
 T_jup = 3.557 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.818102422479759E-15 -4.057372255534576E-15 1.975914928496492E-12 1.326653151494479E-14 4.125286043841671E-13 -8.696091801669102E-16
q -4.057372255534576E-15 9.094388317775916E-15 -4.17682719402074E-12 -2.869834134221022E-14 -8.665493832222044E-13 1.752894279532676E-15
tp 1.975914928496492E-12 -4.17682719402074E-12 7.337029150416475E-9 3.687942168697385E-11 1.766600399582156E-9 -4.94199984580242E-12
node 1.326653151494479E-14 -2.869834134221022E-14 3.687942168697385E-11 1.952764224044877E-8 -1.950642384058017E-8 3.683172046690012E-10
peri 4.125286043841671E-13 -8.665493832222044E-13 1.766600399582156E-9 -1.950642384058017E-8 1.994337545294592E-8 -3.693305469420663E-10
i -8.696091801669102E-16 1.752894279532676E-15 -4.94199984580242E-12 3.683172046690012E-10 -3.693305469420663E-10 3.36422730075794E-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 17.0   n/a MPO280455  

102352 (1999 TY126)          Discovered 1999-Oct-04 by LINEAR at Socorro
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

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Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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