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JPL Small-Body Database Browser
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312153 (2007 TA448)
Classification: Main-belt Asteroid          SPK-ID: 2312153
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1761421946760009 9.7609e-08  
a 2.385844245625724 2.9801e-08 au
q 1.965596404046101 2.2054e-07 au
i 5.42376099859762 4.9658e-06 deg
node 245.3538847196634 0.00010704 deg
peri 242.3831508689443 0.00011025 deg
M 331.4380787294838 2.6136e-05 deg
tp 2458707.293907265507
(2019-Aug-11.79390727)
9.8763e-05 TDB
period 1346.051137507657
3.69
2.522e-05
6.905e-08
d
yr
n .2674489772109064 5.011e-09 deg/d
Q 2.806092087205347 3.505e-08 au
  Orbit Determination Parameters
   # obs. used (total)      155  
   data-arc span      6503 days (17.80 yr)  
   first obs. used      2000-12-30  
   last obs. used      2018-10-20  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58131  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Oct-31 04:40:31  

Additional Information
 Earth MOID = .988075 au 
 Jupiter MOID = 2.28791 au 
 T_jup = 3.508 
[ 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 17.2   n/a MPO413277  

312153 (2007 TA448)          Discovered 2007-Oct-15 by Spacewatch at Kitt Peak
Reference: 20120109/Numbers.arcLast Updated: 2012-01-11

Alternate Designations
 2007 TA448 = 2005 ER118 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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