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JPL Small-Body Database Browser
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212779 (2007 TA143)
Classification: Main-belt Asteroid          SPK-ID: 2212779
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 7 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1955127624314618 7.306e-08  
a 2.197191587322982 1.6926e-08 au
q 1.767612590494297 1.6123e-07 au
i 1.67908909510465 8.5798e-06 deg
node 157.703452602585 0.00023194 deg
peri 200.5493061649186 0.00023315 deg
M 213.6790201241929 2.7799e-05 deg
tp 2459084.008839452126
(2020-Aug-22.50883945)
9.6088e-05 TDB
period 1189.598254129416
3.26
1.3746e-05
3.763e-08
d
yr
n .3026231744627592 3.4968e-09 deg/d
Q 2.626770584151667 2.0235e-08 au
  Orbit Determination Parameters
   # obs. used (total)      159  
   data-arc span      8475 days (23.20 yr)  
   first obs. used      1994-10-31  
   last obs. used      2018-01-13  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59504  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 09:41:11  

Additional Information
 Earth MOID = .762962 au 
 Jupiter MOID = 2.81619 au 
 T_jup = 3.642 
[ 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 17.9   n/a MPO433391  

212779 (2007 TA143)          Discovered 2007-Oct-15 by Chante-Perdrix at Chante-Perdrix
Reference: 20090409/Numbers.arcLast Updated: 2009-04-10

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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