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JPL Small-Body Database Browser
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441109 (2007 TV9)
Classification: Main-belt Asteroid          SPK-ID: 2441109
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 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2390927762778158 1.7975e-07  
a 2.653461930680286 5.4277e-08 au
q 2.019038350926443 5.0891e-07 au
i 13.7314824641903 1.3744e-05 deg
node 189.9969471421853 4.551e-05 deg
peri 138.9885793025281 6.0738e-05 deg
M 2.120619985887207 5.108e-05 deg
tp 2458991.200104512254
(2020-May-21.70010451)
0.00022379 TDB
period 1578.765831629193
4.32
4.8441e-05
1.326e-07
d
yr
n .2280262169269912 6.9965e-09 deg/d
Q 3.287885510434129 6.7255e-08 au
  Orbit Determination Parameters
   # obs. used (total)      78  
   data-arc span      8962 days (24.54 yr)  
   first obs. used      1994-10-11  
   last obs. used      2019-04-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5414  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-26 10:34:45  

Additional Information
 Earth MOID = 1.0304 au 
 Jupiter MOID = 2.22022 au 
 T_jup = 3.308 
[ show covariance matrix ]

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 17.4   n/a MPO477078  

441109 (2007 TV9)          Discovered 2007-Oct-06 by LINEAR at Socorro
Reference: Last Updated: 2015-09-02
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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