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312128 (2007 TX248)
Classification: Main-belt Asteroid          SPK-ID: 2312128
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1389423716222232 8.8137e-08  
a 2.347825395555328 1.769e-08 au
q 2.021612966941987 2.1139e-07 au
i 6.427692018388236 8.9005e-06 deg
node 345.4735047855235 3.7638e-05 deg
peri 23.39861479813093 4.3017e-05 deg
M 198.8375011448031 2.2314e-05 deg
tp 2459588.745498634472
(2022-Jan-09.24549863)
8.5833e-05 TDB
period 1314.005311488016
3.60
1.4851e-05
4.066e-08
d
yr
n .2739714952843882 3.0964e-09 deg/d
Q 2.67403782416867 2.0148e-08 au
  Orbit Determination Parameters
   # obs. used (total)      223  
   data-arc span      8596 days (23.53 yr)  
   first obs. used      1996-10-13  
   last obs. used      2020-04-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60743  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-21 20:26:16  

Additional Information
 Earth MOID = 1.02196 au 
 Jupiter MOID = 2.7912 au 
 T_jup = 3.538 
[ 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 17.0   n/a MPO471269  

312128 (2007 TX248)          Discovered 2007-Oct-11 by Spacewatch at Kitt Peak
Reference: 20120109/Numbers.arcLast Updated: 2012-01-11

[ show close-approach data ]
Alternate Designations
 2007 TX248 = 1998 BW22 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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