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134582 (1999 TZ31)
Classification: Main-belt Asteroid          SPK-ID: 2134582
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 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1613401246687814 5.1623e-08  
a 2.39829070537633 1.3665e-08 au
q 2.011350183978933 1.2257e-07 au
i 1.481733182823484 4.8547e-06 deg
node 241.5685113352876 0.00018317 deg
peri 123.9154727315892 0.00018358 deg
M 262.9390582330714 1.6474e-05 deg
tp 2459566.257435348081
(2021-Dec-17.75743535)
6.4349e-05 TDB
period 1356.597971627901
3.71
1.1595e-05
3.175e-08
d
yr
n .2653697023945897 2.2681e-09 deg/d
Q 2.785231226773726 1.587e-08 au
  Orbit Determination Parameters
   # obs. used (total)      404  
   data-arc span      9547 days (26.14 yr)  
   first obs. used      1994-04-06  
   last obs. used      2020-05-26  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .51857  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 18:09:00  

Additional Information
 Earth MOID = 1.00847 au 
 Jupiter MOID = 2.67935 au 
 T_jup = 3.509 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456794.5 (2014-May-17.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1601929320237228 5.1352e-08  
q 2.014614337289616 1.2171e-07 au
tp 2456850.286427552156
(2014-Jul-11.78642755)
5.0141e-05 TDB
node 241.8223185123113 0.0001837 deg
peri 123.2241969054052 0.00018412 deg
i 1.479253882374524 4.8441e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      404  
   data-arc span      9547 days (26.14 yr)  
   first obs. used      1994-04-06  
   last obs. used      2020-05-26  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .51857  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 18:09:00  

Additional Information
 Jupiter MOID = 2.67935 au 
 T_jup = 3.509 
Orbit Covariance (6×6)
  e q tp node peri i
e 2.637001522202079E-15 -6.221897809119923E-15 6.912045746145053E-13 4.641639060608763E-15 1.429802659963266E-13 -7.51194996788041E-16
q -6.221897809119923E-15 1.481297682848993E-14 -1.369320786837357E-12 -1.100507225290439E-14 -2.761929891254475E-13 1.85022950067491E-15
tp 6.912045746145053E-13 -1.369320786837357E-12 2.514169263299282E-9 2.777775581846627E-12 6.51141670119391E-10 -1.190561916743417E-13
node 4.641639060608763E-15 -1.100507225290439E-14 2.777775581846627E-12 3.374474442804601E-8 -3.373238080513173E-8 -3.629337478899846E-10
peri 1.429802659963266E-13 -2.761929891254475E-13 6.51141670119391E-10 -3.373238080513173E-8 3.390093446850146E-8 3.627896867507434E-10
i -7.51194996788041E-16 1.85022950067491E-15 -1.190561916743417E-13 -3.629337478899846E-10 3.627896867507434E-10 2.346537013596231E-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 16.75   n/a E2021B55  

134582 (1999 TZ31)          Discovered 1999-Oct-04 by LINEAR at Socorro
Reference: 20060907/Numbers.arcLast Updated: 2006-09-10

[ show close-approach data ]
Alternate Designations
 1999 TZ31 = 2003 YR175 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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