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442090 (2010 TT14)
Classification: Main-belt Asteroid          SPK-ID: 2442090
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 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .110064949783166 5.9641e-08  
a 3.150395854398718 7.6866e-08 au
q 2.803647692887229 1.8116e-07 au
i 8.634636502052738 9.1131e-06 deg
node 358.7278414966027 4.5177e-05 deg
peri 63.87297466890373 6.1816e-05 deg
M 225.6776458827264 4.4781e-05 deg
tp 2459762.564817114799
(2022-Jul-02.06481711)
0.00026516 TDB
period 2042.425000397215
5.59
7.4749e-05
2.047e-07
d
yr
n .1762610621834273 6.4509e-09 deg/d
Q 3.497144015910207 8.5326e-08 au
  Orbit Determination Parameters
   # obs. used (total)      110  
   data-arc span      4484 days (12.28 yr)  
   first obs. used      2007-02-21  
   last obs. used      2019-06-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .6582  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 07:42:44  

Additional Information
 Earth MOID = 1.82957 au 
 Jupiter MOID = 1.87478 au 
 T_jup = 3.181 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457469.5 (2016-Mar-22.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1140997063918119 6.014e-08  
q 2.783890746233897 1.8364e-07 au
tp 2457722.169014436198
(2016-Nov-29.66901444)
0.0002307 TDB
node 359.0021741289356 4.5149e-05 deg
peri 63.238668928935 6.0517e-05 deg
i 8.647893749570398 9.1175e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      110  
   data-arc span      4484 days (12.28 yr)  
   first obs. used      2007-02-21  
   last obs. used      2019-06-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .6582  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 07:42:44  

Additional Information
 Jupiter MOID = 1.87478 au 
 T_jup = 3.181 
Orbit Covariance (6×6)
  e q tp node peri i
e 3.616792355855993E-15 -1.032354057640077E-14 -1.255738640782665E-12 1.013396285597014E-14 -2.013954812218455E-13 -3.326355928849554E-15
q -1.032354057640077E-14 3.372427824589673E-14 6.578401116891749E-12 -2.718276748242885E-14 9.836132085475266E-13 1.711525513730843E-14
tp -1.255738640782665E-12 6.578401116891749E-12 5.322333307699741E-8 9.719648158923328E-11 9.340953028496849E-9 1.977264490967954E-11
node 1.013396285597014E-14 -2.718276748242885E-14 9.719648158923328E-11 2.038416947731546E-9 -1.997221597009892E-9 -9.090047517071308E-11
peri -2.013954812218455E-13 9.836132085475266E-13 9.340953028496849E-9 -1.997221597009892E-9 3.66231570508097E-9 9.31932041843008E-11
i -3.326355928849554E-15 1.711525513730843E-14 1.977264490967954E-11 -9.090047517071308E-11 9.31932041843008E-11 8.312877044155241E-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 16.2   n/a MPO437719  

442090 (2010 TT14)          Discovered 2007-Feb-21 by Spacewatch at Kitt Peak
Reference: Last Updated: 2015-09-02

[ show close-approach data ]
Alternate Designations
 2010 TT14 = 2007 DX66 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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