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JPL Small-Body Database Browser
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249042 (2007 TO71)
Classification: Main-belt Asteroid          SPK-ID: 2249042
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 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1010640472912138 4.6422e-08  
a 2.32074141323838 1.6128e-08 au
q 2.086197893300179 1.0882e-07 au
i 6.780747624414515 4.5982e-06 deg
node 125.0911244031774 4.0276e-05 deg
peri 270.9167888035541 4.674e-05 deg
M 93.4949549065703 2.3909e-05 deg
tp 2458265.129984503991
(2018-May-26.62998450)
8.4764e-05 TDB
period 1291.333908863984
3.54
1.3461e-05
3.685e-08
d
yr
n .2787814968141742 2.9061e-09 deg/d
Q 2.555284933176583 1.7758e-08 au
  Orbit Determination Parameters
   # obs. used (total)      332  
   data-arc span      6669 days (18.26 yr)  
   first obs. used      2000-11-20  
   last obs. used      2019-02-23  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .65489  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 09:41:21  

Additional Information
 Earth MOID = 1.10538 au 
 Jupiter MOID = 2.7963 au 
 T_jup = 3.562 
[ show covariance matrix ]

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 16.7   n/a MPO418329  

249042 (2007 TO71)          Discovered 2007-Oct-15 by BATTeRS at Bisei SG Center
Reference: 20100824/Numbers.arcLast Updated: 2010-08-27

[ show close-approach data ]
Alternate Designations
 2007 TO71 = 2005 CX2 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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