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JPL Small-Body Database Browser
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441144 (2007 TV180)
Classification: Mars-crossing Asteroid          SPK-ID: 2441144
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .3485016252397493 3.9213e-07  
a 2.555452479105881 6.9498e-08 au
q 1.664873136914535 1.0466e-06 au
i 6.475793908811772 7.3097e-06 deg
node 63.61461591235007 7.486e-05 deg
peri 283.287394860857 9.7478e-05 deg
M 315.1423992264175 3.0887e-05 deg
tp 2458786.423241047207
(2019-Oct-29.92324105)
0.00013269 TDB
period 1492.10759431459
4.09
6.0869e-05
1.667e-07
d
yr
n .2412694643279854 9.8423e-09 deg/d
Q 3.446031821297226 9.3718e-08 au
  Orbit Determination Parameters
   # obs. used (total)      135  
   data-arc span      5733 days (15.70 yr)  
   first obs. used      2003-10-29  
   last obs. used      2019-07-10  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59928  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 07:41:45  

Additional Information
 Earth MOID = .672622 au 
 Jupiter MOID = 2.01897 au 
 T_jup = 3.342 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457012.5 (2014-Dec-21.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .3503937068940371 3.9332e-07  
q 1.658304832053675 1.0504e-06 au
tp 2457296.281782671594
(2015-Sep-30.78178267)
0.00010369 TDB
node 63.63723076960749 7.4943e-05 deg
peri 283.4369636619183 9.7245e-05 deg
i 6.476763466297244 7.306e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      135  
   data-arc span      5733 days (15.70 yr)  
   first obs. used      2003-10-29  
   last obs. used      2019-07-10  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59928  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 07:41:45  

Additional Information
 Jupiter MOID = 2.01897 au 
 T_jup = 3.342 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.547034686339975E-13 -4.131323065238763E-13 -5.954941806388002E-12 -4.632301991328716E-12 1.075282998165742E-11 -1.935198802949195E-12
q -4.131323065238763E-13 1.103320120949612E-12 1.608914120335322E-11 1.236160406162653E-11 -2.862546920810464E-11 5.169259806505516E-12
tp -5.954941806388002E-12 1.608914120335322E-11 1.07521316039522E-8 -6.096405561119791E-10 5.504572057724446E-9 1.185723754565739E-10
node -4.632301991328716E-12 1.236160406162653E-11 -6.096405561119791E-10 5.616472171213343E-9 -6.153321384532472E-9 1.275116641727252E-10
peri 1.075282998165742E-11 -2.862546920810464E-11 5.504572057724446E-9 -6.153321384532472E-9 9.456680705581083E-9 -1.821327302033399E-10
i -1.935198802949195E-12 5.169259806505516E-12 1.185723754565739E-10 1.275116641727252E-10 -1.821327302033399E-10 5.337703414554706E-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 17.9   n/a MPO211721  

441144 (2007 TV180)          Discovered 2007-Oct-08 by LONEOS at Anderson Mesa
Reference: Last Updated: 2015-09-02

[ show close-approach data ]
Alternate Designations
 2007 TV180 = 2003 WE90 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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