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233749 (2008 TF3)
Classification: Main-belt Asteroid          SPK-ID: 2233749
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1541280723775154 5.2481e-08  
a 2.599826488932413 1.4297e-08 au
q 2.199120243677256 1.4323e-07 au
i 4.63080222607835 4.8443e-06 deg
node 337.5870859829662 4.2223e-05 deg
peri 9.916299433678677 4.4247e-05 deg
M 58.13185253420399 1.1119e-05 deg
tp 2459149.255502049962
(2020-Oct-26.75550205)
4.7418e-05 TDB
period 1531.14025068516
4.19
1.263e-05
3.458e-08
d
yr
n .2351188924978662 1.9395e-09 deg/d
Q 3.000532734187569 1.6501e-08 au
  Orbit Determination Parameters
   # obs. used (total)      436  
   data-arc span      9212 days (25.22 yr)  
   first obs. used      1995-09-17  
   last obs. used      2020-12-06  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .50421  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-09 11:36:22  

Additional Information
 Earth MOID = 1.1916 au 
 Jupiter MOID = 2.41038 au 
 T_jup = 3.394 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457947.5 (2017-Jul-13.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1552824319766677 5.237e-08  
q 2.1960745575088 1.4327e-07 au
tp 2457619.789906452613
(2016-Aug-19.28990645)
4.9808e-05 TDB
node 337.6678059298548 4.2263e-05 deg
peri 10.26769322720794 4.4258e-05 deg
i 4.629023686247278 4.8428e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      436  
   data-arc span      9212 days (25.22 yr)  
   first obs. used      1995-09-17  
   last obs. used      2020-12-06  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .50421  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-09 11:36:22  

Additional Information
 Jupiter MOID = 2.41038 au 
 T_jup = 3.394 
Orbit Covariance (6×6)
  e q tp node peri i
e 2.742623544474595E-15 -7.483739462061409E-15 5.640532342089126E-13 3.50258552937673E-15 1.650585005305681E-13 -1.795397418814864E-15
q -7.483739462061409E-15 2.052649640731822E-14 -1.676201732358824E-12 -1.020203505862578E-14 -4.795140178838294E-13 5.085558959984244E-15
tp 5.640532342089126E-13 -1.676201732358824E-12 2.480859546918565E-9 9.06357582176962E-13 6.622081517164999E-10 -7.59040816536736E-13
node 3.50258552937673E-15 -1.020203505862578E-14 9.06357582176962E-13 1.786203317988831E-9 -1.779529404735277E-9 2.912607760884134E-11
peri 1.650585005305681E-13 -4.795140178838294E-13 6.622081517164999E-10 -1.779529404735277E-9 1.958729516965721E-9 -2.923207285480218E-11
i -1.795397418814864E-15 5.085558959984244E-15 -7.59040816536736E-13 2.912607760884134E-11 -2.923207285480218E-11 2.34524576403886E-11

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.61   n/a E2021B55  

233749 (2008 TF3)          Discovered 2008-Oct-02 by Young, J. W. at Wrightwood
Reference: 20100228/Numbers.arcLast Updated: 2010-03-03
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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