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115458 (2003 TN14)
Classification: Main-belt Asteroid          SPK-ID: 2115458
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .02211406243216899 3.5018e-08  
a 3.124655540118197 2.1019e-08 au
q 3.055556712425001 1.0415e-07 au
i 7.871053004278508 3.7414e-06 deg
node 113.3011728455706 3.2146e-05 deg
peri 212.2963634842286 0.00011215 deg
M 96.32598850647658 0.00010639 deg
tp 2458660.687890750552
(2019-Jun-26.18789075)
0.00059684 TDB
period 2017.444745108794
5.52
2.0356e-05
5.573e-08
d
yr
n .1784435488866816 1.8005e-09 deg/d
Q 3.193754367811394 2.1484e-08 au
  Orbit Determination Parameters
   # obs. used (total)      805  
   data-arc span      8094 days (22.16 yr)  
   first obs. used      1998-12-16  
   last obs. used      2021-02-12  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .52614  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 16:43:39  

Additional Information
 Earth MOID = 2.04274 au 
 Jupiter MOID = 1.92352 au 
 T_jup = 3.200 
[ 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 14.55   n/a MPCxxxxx  
diameter diameter 5.965 km 0.306 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.086   0.015 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

115458 (2003 TN14)          Discovered 2003-Oct-14 by LONEOS at Anderson Mesa
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

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