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441129 (2007 TM93)
Classification: Main-belt Asteroid          SPK-ID: 2441129
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2448052192374408 2.2103e-07  
a 2.585904778324515 6.8694e-08 au
q 1.952861792139637 6.1924e-07 au
i 2.581996483083382 1.3655e-05 deg
node 171.6897197254886 0.00017065 deg
peri 213.4164586913056 0.00019285 deg
M 18.28374751112388 9.3958e-05 deg
tp 2458923.359946740854
(2020-Mar-14.85994674)
0.00039351 TDB
period 1518.858163863662
4.16
6.0522e-05
1.657e-07
d
yr
n .2370201566973405 9.4445e-09 deg/d
Q 3.218947764509394 8.551e-08 au
  Orbit Determination Parameters
   # obs. used (total)      88  
   data-arc span      8185 days (22.41 yr)  
   first obs. used      1996-01-19  
   last obs. used      2018-06-17  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .73756  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 09:42:50  

Additional Information
 Earth MOID = .9574 au 
 Jupiter MOID = 2.23514 au 
 T_jup = 3.378 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456685.5 (2014-Jan-28.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2475091084780661 2.2624e-07  
q 1.944595044620893 6.37e-07 au
tp 2457400.932449389817
(2016-Jan-13.43244939)
0.00032281 TDB
node 171.8513683855261 0.00017006 deg
peri 212.7261206039961 0.00019128 deg
i 2.584709436955995 1.3691e-05 deg
  Orbit Determination Parameters
   # obs. used (total)      88  
   data-arc span      8185 days (22.41 yr)  
   first obs. used      1996-01-19  
   last obs. used      2018-06-17  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .73756  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 09:42:50  

Additional Information
 Jupiter MOID = 2.23514 au 
 T_jup = 3.378 
Orbit Covariance (6×6)
  e q tp node peri i
e 5.118514655841439E-14 -1.440307945251789E-13 -6.62147888162289E-11 1.407951112796891E-13 -1.738805175146666E-11 -1.936827594514145E-13
q -1.440307945251789E-13 4.057652287658081E-13 1.881480097808764E-10 -3.939259847712386E-13 4.942727225874801E-11 5.478787117365794E-13
tp -6.62147888162289E-11 1.881480097808764E-10 1.042063657154691E-7 -5.463368905660871E-11 2.821938732104747E-8 2.712706740901682E-10
node 1.407951112796891E-13 -3.939259847712386E-13 -5.463368905660871E-11 2.892146174707789E-8 -2.889380643785253E-8 -6.397895589117935E-10
peri -1.738805175146666E-11 4.942727225874801E-11 2.821938732104747E-8 -2.889380643785253E-8 3.658833698852943E-8 7.109332082354842E-10
i -1.936827594514145E-13 5.478787117365794E-13 2.712706740901682E-10 -6.397895589117935E-10 7.109332082354842E-10 1.874354370642478E-10

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 17.9   n/a MPO495185  

441129 (2007 TM93)          Discovered 2007-Sep-12 by Mt. Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2015-09-02
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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