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115457 (2003 TU13)
Classification: Inner Main-belt Asteroid          SPK-ID: 2115457
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05338258595860132 5.0548e-08  
a 1.918761065873066 6.5081e-09 au
q 1.816332638340079 9.6692e-08 au
i 20.50665441631991 6.1809e-06 deg
node 224.3490495389669 9.4548e-06 deg
peri 48.07022787365822 4.9323e-05 deg
M 281.4759854904052 4.8589e-05 deg
tp 2459412.253095115979
(2021-Jul-16.75309512)
0.00013137 TDB
period 970.8000121725541
2.66
4.9392e-06
1.352e-08
d
yr
n .3708281782922064 1.8867e-09 deg/d
Q 2.021189493406052 6.8555e-09 au
  Orbit Determination Parameters
   # obs. used (total)      626  
   data-arc span      8721 days (23.88 yr)  
   first obs. used      1997-05-03  
   last obs. used      2021-03-19  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .54349  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-04 08:56:35  

Additional Information
 Earth MOID = .827327 au 
 Jupiter MOID = 3.00229 au 
 T_jup = 3.848 
[ 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 16.6   n/a MPO453622  

115457 (2003 TU13)          Discovered 2003-Oct-05 by LINEAR at Socorro
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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